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| <span id="1074">1074</span> |
| <span id="1075">1075</span> |
| <span id="1076">1076</span> |
| <span id="1077">1077</span> |
| <span id="1078">1078</span> |
| <span id="1079">1079</span> |
| <span id="1080">1080</span> |
| <span id="1081">1081</span> |
| <span id="1082">1082</span> |
| <span id="1083">1083</span> |
| <span id="1084">1084</span> |
| <span id="1085">1085</span> |
| <span id="1086">1086</span> |
| <span id="1087">1087</span> |
| </pre><pre class="rust"><code><span class="doccomment">//! Column oriented field storage for tantivy. |
| //! |
| //! It is the equivalent of `Lucene`'s `DocValues`. |
| //! |
| //! A fast field is a column-oriented fashion storage for `tantivy`. |
| //! |
| //! It is designed for the fast random access of some document |
| //! fields given a document id. |
| //! |
| //! Fast fields are useful when a field is required for all or most of |
| //! the `DocSet`: for instance for scoring, grouping, aggregation, filtering, or faceting. |
| //! |
| //! |
| //! Fields have to be declared as `FAST` in the schema. |
| //! Currently supported fields are: u64, i64, f64, bytes and text. |
| //! |
| //! Fast fields are stored in with [different codecs](fastfield_codecs). The best codec is detected |
| //! automatically, when serializing. |
| //! |
| //! Read access performance is comparable to that of an array lookup. |
| |
| </span><span class="kw">use </span>fastfield_codecs::MonotonicallyMappableToU64; |
| |
| <span class="kw">pub use </span><span class="self">self</span>::alive_bitset::{intersect_alive_bitsets, write_alive_bitset, AliveBitSet}; |
| <span class="kw">pub use </span><span class="self">self</span>::bytes::{BytesFastFieldReader, BytesFastFieldWriter}; |
| <span class="kw">pub use </span><span class="self">self</span>::error::{FastFieldNotAvailableError, <span class="prelude-ty">Result</span>}; |
| <span class="kw">pub use </span><span class="self">self</span>::facet_reader::FacetReader; |
| <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">use </span><span class="self">self</span>::multivalued::{get_fastfield_codecs_for_multivalue, MultivalueStartIndex}; |
| <span class="kw">pub use </span><span class="self">self</span>::multivalued::{ |
| MultiValueIndex, MultiValueU128FastFieldWriter, MultiValuedFastFieldReader, |
| MultiValuedFastFieldWriter, MultiValuedU128FastFieldReader, |
| }; |
| <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">use </span><span class="self">self</span>::readers::type_and_cardinality; |
| <span class="kw">pub use </span><span class="self">self</span>::readers::FastFieldReaders; |
| <span class="kw">pub use </span><span class="self">self</span>::serializer::{Column, CompositeFastFieldSerializer}; |
| <span class="kw">use </span><span class="self">self</span>::writer::unexpected_value; |
| <span class="kw">pub use </span><span class="self">self</span>::writer::{FastFieldsWriter, IntFastFieldWriter}; |
| <span class="kw">use </span><span class="kw">crate</span>::schema::{Type, Value}; |
| <span class="kw">use </span><span class="kw">crate</span>::DateTime; |
| |
| <span class="kw">mod </span>alive_bitset; |
| <span class="kw">mod </span>bytes; |
| <span class="kw">mod </span>error; |
| <span class="kw">mod </span>facet_reader; |
| <span class="kw">mod </span>multivalued; |
| <span class="kw">mod </span>readers; |
| <span class="kw">mod </span>serializer; |
| <span class="kw">mod </span>writer; |
| |
| <span class="doccomment">/// Trait for types that are allowed for fast fields: |
| /// (u64, i64 and f64, bool, DateTime). |
| </span><span class="kw">pub trait </span>FastValue: |
| MonotonicallyMappableToU64 + Copy + Send + Sync + PartialOrd + <span class="lifetime">'static |
| </span>{ |
| <span class="doccomment">/// Returns the `schema::Type` for this FastValue. |
| </span><span class="kw">fn </span>to_type() -> Type; |
| |
| <span class="doccomment">/// Build a default value. This default value is never used, so the value does not |
| /// really matter. |
| </span><span class="kw">fn </span>make_zero() -> <span class="self">Self </span>{ |
| <span class="self">Self</span>::from_u64(<span class="number">0u64</span>) |
| } |
| } |
| |
| <span class="kw">impl </span>FastValue <span class="kw">for </span>u64 { |
| <span class="kw">fn </span>to_type() -> Type { |
| Type::U64 |
| } |
| } |
| |
| <span class="kw">impl </span>FastValue <span class="kw">for </span>i64 { |
| <span class="kw">fn </span>to_type() -> Type { |
| Type::I64 |
| } |
| } |
| |
| <span class="kw">impl </span>FastValue <span class="kw">for </span>f64 { |
| <span class="kw">fn </span>to_type() -> Type { |
| Type::F64 |
| } |
| } |
| |
| <span class="kw">impl </span>FastValue <span class="kw">for </span>bool { |
| <span class="kw">fn </span>to_type() -> Type { |
| Type::Bool |
| } |
| } |
| |
| <span class="kw">impl </span>MonotonicallyMappableToU64 <span class="kw">for </span>DateTime { |
| <span class="kw">fn </span>to_u64(<span class="self">self</span>) -> u64 { |
| <span class="self">self</span>.timestamp_micros.to_u64() |
| } |
| |
| <span class="kw">fn </span>from_u64(val: u64) -> <span class="self">Self </span>{ |
| <span class="kw">let </span>timestamp_micros = i64::from_u64(val); |
| DateTime { timestamp_micros } |
| } |
| } |
| |
| <span class="kw">impl </span>FastValue <span class="kw">for </span>DateTime { |
| <span class="kw">fn </span>to_type() -> Type { |
| Type::Date |
| } |
| |
| <span class="kw">fn </span>make_zero() -> <span class="self">Self </span>{ |
| DateTime { |
| timestamp_micros: <span class="number">0</span>, |
| } |
| } |
| } |
| |
| <span class="kw">fn </span>value_to_u64(value: <span class="kw-2">&</span>Value) -> <span class="kw">crate</span>::Result<u64> { |
| <span class="kw">let </span>value = <span class="kw">match </span>value { |
| Value::U64(val) => val.to_u64(), |
| Value::I64(val) => val.to_u64(), |
| Value::F64(val) => val.to_u64(), |
| Value::Bool(val) => val.to_u64(), |
| Value::Date(val) => val.to_u64(), |
| <span class="kw">_ </span>=> <span class="kw">return </span><span class="prelude-val">Err</span>(unexpected_value(<span class="string">"u64/i64/f64/bool/date"</span>, value)), |
| }; |
| <span class="prelude-val">Ok</span>(value) |
| } |
| |
| <span class="doccomment">/// The fast field type |
| </span><span class="kw">pub enum </span>FastFieldType { |
| <span class="doccomment">/// Numeric type, e.g. f64. |
| </span>Numeric, |
| <span class="doccomment">/// Fast field stores string ids. |
| </span>String, |
| <span class="doccomment">/// Fast field stores string ids for facets. |
| </span>Facet, |
| } |
| |
| <span class="kw">impl </span>FastFieldType { |
| <span class="kw">fn </span>is_storing_term_ids(<span class="kw-2">&</span><span class="self">self</span>) -> bool { |
| <span class="macro">matches!</span>(<span class="self">self</span>, FastFieldType::String | FastFieldType::Facet) |
| } |
| |
| <span class="kw">fn </span>is_facet(<span class="kw-2">&</span><span class="self">self</span>) -> bool { |
| <span class="macro">matches!</span>(<span class="self">self</span>, FastFieldType::Facet) |
| } |
| } |
| |
| <span class="attribute">#[cfg(test)] |
| </span><span class="kw">mod </span>tests { |
| |
| <span class="kw">use </span>std::collections::HashMap; |
| <span class="kw">use </span>std::ops::{Range, RangeInclusive}; |
| <span class="kw">use </span>std::path::Path; |
| <span class="kw">use </span>std::sync::Arc; |
| |
| <span class="kw">use </span>common::HasLen; |
| <span class="kw">use </span>fastfield_codecs::{open, FastFieldCodecType}; |
| <span class="kw">use </span>once_cell::sync::Lazy; |
| <span class="kw">use </span>rand::prelude::SliceRandom; |
| <span class="kw">use </span>rand::rngs::StdRng; |
| <span class="kw">use </span>rand::{Rng, SeedableRng}; |
| |
| <span class="kw">use super</span>::<span class="kw-2">*</span>; |
| <span class="kw">use </span><span class="kw">crate</span>::directory::{CompositeFile, Directory, RamDirectory, WritePtr}; |
| <span class="kw">use </span><span class="kw">crate</span>::merge_policy::NoMergePolicy; |
| <span class="kw">use </span><span class="kw">crate</span>::schema::{ |
| Cardinality, Document, Field, Schema, SchemaBuilder, FAST, INDEXED, STRING, TEXT, |
| }; |
| <span class="kw">use </span><span class="kw">crate</span>::time::OffsetDateTime; |
| <span class="kw">use crate</span>::{DateOptions, DatePrecision, Index, SegmentId, SegmentReader}; |
| |
| <span class="kw">pub static </span>SCHEMA: Lazy<Schema> = Lazy::new(|| { |
| <span class="kw">let </span><span class="kw-2">mut </span>schema_builder = Schema::builder(); |
| schema_builder.add_u64_field(<span class="string">"field"</span>, FAST); |
| schema_builder.build() |
| }); |
| <span class="kw">pub static </span>FIELD: Lazy<Field> = Lazy::new(|| SCHEMA.get_field(<span class="string">"field"</span>).unwrap()); |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">pub fn </span>test_fastfield() { |
| <span class="kw">let </span>test_fastfield = fastfield_codecs::serialize_and_load(<span class="kw-2">&</span>[<span class="number">100u64</span>, <span class="number">200u64</span>, <span class="number">300u64</span>][..]); |
| <span class="macro">assert_eq!</span>(test_fastfield.get_val(<span class="number">0</span>), <span class="number">100</span>); |
| <span class="macro">assert_eq!</span>(test_fastfield.get_val(<span class="number">1</span>), <span class="number">200</span>); |
| <span class="macro">assert_eq!</span>(test_fastfield.get_val(<span class="number">2</span>), <span class="number">300</span>); |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">pub fn </span>test_fastfield_i64_u64() { |
| <span class="kw">let </span>datetime = DateTime::from_utc(OffsetDateTime::UNIX_EPOCH); |
| <span class="macro">assert_eq!</span>(i64::from_u64(datetime.to_u64()), <span class="number">0i64</span>); |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_intfastfield_small() -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span>path = Path::new(<span class="string">"test"</span>); |
| <span class="kw">let </span>directory: RamDirectory = RamDirectory::create(); |
| { |
| <span class="kw">let </span>write: WritePtr = directory.open_write(Path::new(<span class="string">"test"</span>)).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>serializer = CompositeFastFieldSerializer::from_write(write).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>fast_field_writers = FastFieldsWriter::from_schema(<span class="kw-2">&</span>SCHEMA); |
| fast_field_writers |
| .add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(<span class="kw-2">*</span>FIELD=><span class="number">13u64</span>)) |
| .unwrap(); |
| fast_field_writers |
| .add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(<span class="kw-2">*</span>FIELD=><span class="number">14u64</span>)) |
| .unwrap(); |
| fast_field_writers |
| .add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(<span class="kw-2">*</span>FIELD=><span class="number">2u64</span>)) |
| .unwrap(); |
| fast_field_writers |
| .serialize(<span class="kw-2">&mut </span>serializer, <span class="kw-2">&</span>HashMap::new(), <span class="prelude-val">None</span>) |
| .unwrap(); |
| serializer.close().unwrap(); |
| } |
| <span class="kw">let </span>file = directory.open_read(path).unwrap(); |
| <span class="macro">assert_eq!</span>(file.len(), <span class="number">34</span>); |
| <span class="kw">let </span>composite_file = CompositeFile::open(<span class="kw-2">&</span>file)<span class="question-mark">?</span>; |
| <span class="kw">let </span>fast_field_bytes = composite_file.open_read(<span class="kw-2">*</span>FIELD).unwrap().read_bytes()<span class="question-mark">?</span>; |
| <span class="kw">let </span>fast_field_reader = open::<u64>(fast_field_bytes)<span class="question-mark">?</span>; |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(<span class="number">0</span>), <span class="number">13u64</span>); |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(<span class="number">1</span>), <span class="number">14u64</span>); |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(<span class="number">2</span>), <span class="number">2u64</span>); |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_intfastfield_large() -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span>path = Path::new(<span class="string">"test"</span>); |
| <span class="kw">let </span>directory: RamDirectory = RamDirectory::create(); |
| { |
| <span class="kw">let </span>write: WritePtr = directory.open_write(Path::new(<span class="string">"test"</span>))<span class="question-mark">?</span>; |
| <span class="kw">let </span><span class="kw-2">mut </span>serializer = CompositeFastFieldSerializer::from_write(write)<span class="question-mark">?</span>; |
| <span class="kw">let </span><span class="kw-2">mut </span>fast_field_writers = FastFieldsWriter::from_schema(<span class="kw-2">&</span>SCHEMA); |
| fast_field_writers |
| .add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(<span class="kw-2">*</span>FIELD=><span class="number">4u64</span>)) |
| .unwrap(); |
| fast_field_writers |
| .add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(<span class="kw-2">*</span>FIELD=><span class="number">14_082_001u64</span>)) |
| .unwrap(); |
| fast_field_writers |
| .add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(<span class="kw-2">*</span>FIELD=><span class="number">3_052u64</span>)) |
| .unwrap(); |
| fast_field_writers |
| .add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(<span class="kw-2">*</span>FIELD=><span class="number">9_002u64</span>)) |
| .unwrap(); |
| fast_field_writers |
| .add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(<span class="kw-2">*</span>FIELD=><span class="number">15_001u64</span>)) |
| .unwrap(); |
| fast_field_writers |
| .add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(<span class="kw-2">*</span>FIELD=><span class="number">777u64</span>)) |
| .unwrap(); |
| fast_field_writers |
| .add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(<span class="kw-2">*</span>FIELD=><span class="number">1_002u64</span>)) |
| .unwrap(); |
| fast_field_writers |
| .add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(<span class="kw-2">*</span>FIELD=><span class="number">1_501u64</span>)) |
| .unwrap(); |
| fast_field_writers |
| .add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(<span class="kw-2">*</span>FIELD=><span class="number">215u64</span>)) |
| .unwrap(); |
| fast_field_writers.serialize(<span class="kw-2">&mut </span>serializer, <span class="kw-2">&</span>HashMap::new(), <span class="prelude-val">None</span>)<span class="question-mark">?</span>; |
| serializer.close()<span class="question-mark">?</span>; |
| } |
| <span class="kw">let </span>file = directory.open_read(path)<span class="question-mark">?</span>; |
| <span class="macro">assert_eq!</span>(file.len(), <span class="number">62</span>); |
| { |
| <span class="kw">let </span>fast_fields_composite = CompositeFile::open(<span class="kw-2">&</span>file)<span class="question-mark">?</span>; |
| <span class="kw">let </span>data = fast_fields_composite |
| .open_read(<span class="kw-2">*</span>FIELD) |
| .unwrap() |
| .read_bytes()<span class="question-mark">?</span>; |
| <span class="kw">let </span>fast_field_reader = open::<u64>(data)<span class="question-mark">?</span>; |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(<span class="number">0</span>), <span class="number">4u64</span>); |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(<span class="number">1</span>), <span class="number">14_082_001u64</span>); |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(<span class="number">2</span>), <span class="number">3_052u64</span>); |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(<span class="number">3</span>), <span class="number">9002u64</span>); |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(<span class="number">4</span>), <span class="number">15_001u64</span>); |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(<span class="number">5</span>), <span class="number">777u64</span>); |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(<span class="number">6</span>), <span class="number">1_002u64</span>); |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(<span class="number">7</span>), <span class="number">1_501u64</span>); |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(<span class="number">8</span>), <span class="number">215u64</span>); |
| } |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_intfastfield_null_amplitude() -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span>path = Path::new(<span class="string">"test"</span>); |
| <span class="kw">let </span>directory: RamDirectory = RamDirectory::create(); |
| |
| { |
| <span class="kw">let </span>write: WritePtr = directory.open_write(Path::new(<span class="string">"test"</span>)).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>serializer = CompositeFastFieldSerializer::from_write(write).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>fast_field_writers = FastFieldsWriter::from_schema(<span class="kw-2">&</span>SCHEMA); |
| <span class="kw">for _ in </span><span class="number">0</span>..<span class="number">10_000 </span>{ |
| fast_field_writers |
| .add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(<span class="kw-2">*</span>FIELD=><span class="number">100_000u64</span>)) |
| .unwrap(); |
| } |
| fast_field_writers |
| .serialize(<span class="kw-2">&mut </span>serializer, <span class="kw-2">&</span>HashMap::new(), <span class="prelude-val">None</span>) |
| .unwrap(); |
| serializer.close().unwrap(); |
| } |
| <span class="kw">let </span>file = directory.open_read(path).unwrap(); |
| <span class="macro">assert_eq!</span>(file.len(), <span class="number">35</span>); |
| { |
| <span class="kw">let </span>fast_fields_composite = CompositeFile::open(<span class="kw-2">&</span>file).unwrap(); |
| <span class="kw">let </span>data = fast_fields_composite |
| .open_read(<span class="kw-2">*</span>FIELD) |
| .unwrap() |
| .read_bytes()<span class="question-mark">?</span>; |
| <span class="kw">let </span>fast_field_reader = open::<u64>(data)<span class="question-mark">?</span>; |
| <span class="kw">for </span>doc <span class="kw">in </span><span class="number">0</span>..<span class="number">10_000 </span>{ |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(doc), <span class="number">100_000u64</span>); |
| } |
| } |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_intfastfield_large_numbers() -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span>path = Path::new(<span class="string">"test"</span>); |
| <span class="kw">let </span>directory: RamDirectory = RamDirectory::create(); |
| |
| { |
| <span class="kw">let </span>write: WritePtr = directory.open_write(Path::new(<span class="string">"test"</span>)).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>serializer = CompositeFastFieldSerializer::from_write(write).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>fast_field_writers = FastFieldsWriter::from_schema(<span class="kw-2">&</span>SCHEMA); |
| <span class="comment">// forcing the amplitude to be high |
| </span>fast_field_writers |
| .add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(<span class="kw-2">*</span>FIELD=><span class="number">0u64</span>)) |
| .unwrap(); |
| <span class="kw">for </span>i <span class="kw">in </span><span class="number">0u64</span>..<span class="number">10_000u64 </span>{ |
| fast_field_writers |
| .add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(<span class="kw-2">*</span>FIELD=><span class="number">5_000_000_000_000_000_000u64 </span>+ i)) |
| .unwrap(); |
| } |
| fast_field_writers |
| .serialize(<span class="kw-2">&mut </span>serializer, <span class="kw-2">&</span>HashMap::new(), <span class="prelude-val">None</span>) |
| .unwrap(); |
| serializer.close().unwrap(); |
| } |
| <span class="kw">let </span>file = directory.open_read(path).unwrap(); |
| <span class="macro">assert_eq!</span>(file.len(), <span class="number">80049</span>); |
| { |
| <span class="kw">let </span>fast_fields_composite = CompositeFile::open(<span class="kw-2">&</span>file)<span class="question-mark">?</span>; |
| <span class="kw">let </span>data = fast_fields_composite |
| .open_read(<span class="kw-2">*</span>FIELD) |
| .unwrap() |
| .read_bytes()<span class="question-mark">?</span>; |
| <span class="kw">let </span>fast_field_reader = open::<u64>(data)<span class="question-mark">?</span>; |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(<span class="number">0</span>), <span class="number">0u64</span>); |
| <span class="kw">for </span>doc <span class="kw">in </span><span class="number">1</span>..<span class="number">10_001 </span>{ |
| <span class="macro">assert_eq!</span>( |
| fast_field_reader.get_val(doc), |
| <span class="number">5_000_000_000_000_000_000u64 </span>+ doc <span class="kw">as </span>u64 - <span class="number">1u64 |
| </span>); |
| } |
| } |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_signed_intfastfield_normal() -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span>path = Path::new(<span class="string">"test"</span>); |
| <span class="kw">let </span>directory: RamDirectory = RamDirectory::create(); |
| <span class="kw">let </span><span class="kw-2">mut </span>schema_builder = Schema::builder(); |
| |
| <span class="kw">let </span>i64_field = schema_builder.add_i64_field(<span class="string">"field"</span>, FAST); |
| <span class="kw">let </span>schema = schema_builder.build(); |
| { |
| <span class="kw">let </span>write: WritePtr = directory.open_write(Path::new(<span class="string">"test"</span>)).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>serializer = CompositeFastFieldSerializer::from_write(write).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>fast_field_writers = FastFieldsWriter::from_schema(<span class="kw-2">&</span>schema); |
| <span class="kw">for </span>i <span class="kw">in </span>-<span class="number">100i64</span>..<span class="number">10_000i64 </span>{ |
| <span class="kw">let </span><span class="kw-2">mut </span>doc = Document::default(); |
| doc.add_i64(i64_field, i); |
| fast_field_writers.add_document(<span class="kw-2">&</span>doc).unwrap(); |
| } |
| fast_field_writers |
| .serialize(<span class="kw-2">&mut </span>serializer, <span class="kw-2">&</span>HashMap::new(), <span class="prelude-val">None</span>) |
| .unwrap(); |
| serializer.close().unwrap(); |
| } |
| <span class="kw">let </span>file = directory.open_read(path).unwrap(); |
| <span class="macro">assert_eq!</span>(file.len(), <span class="number">49_usize</span>); |
| |
| { |
| <span class="kw">let </span>fast_fields_composite = CompositeFile::open(<span class="kw-2">&</span>file)<span class="question-mark">?</span>; |
| <span class="kw">let </span>data = fast_fields_composite |
| .open_read(i64_field) |
| .unwrap() |
| .read_bytes()<span class="question-mark">?</span>; |
| <span class="kw">let </span>fast_field_reader = open::<i64>(data)<span class="question-mark">?</span>; |
| |
| <span class="macro">assert_eq!</span>(fast_field_reader.min_value(), -<span class="number">100i64</span>); |
| <span class="macro">assert_eq!</span>(fast_field_reader.max_value(), <span class="number">9_999i64</span>); |
| <span class="kw">for </span>(doc, i) <span class="kw">in </span>(-<span class="number">100i64</span>..<span class="number">10_000i64</span>).enumerate() { |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(doc <span class="kw">as </span>u32), i); |
| } |
| <span class="kw">let </span><span class="kw-2">mut </span>buffer = <span class="macro">vec!</span>[<span class="number">0i64</span>; <span class="number">100</span>]; |
| fast_field_reader.get_range(<span class="number">53</span>, <span class="kw-2">&mut </span>buffer[..]); |
| <span class="kw">for </span>i <span class="kw">in </span><span class="number">0</span>..<span class="number">100 </span>{ |
| <span class="macro">assert_eq!</span>(buffer[i], -<span class="number">100i64 </span>+ <span class="number">53i64 </span>+ i <span class="kw">as </span>i64); |
| } |
| } |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_signed_intfastfield_default_val() -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span>path = Path::new(<span class="string">"test"</span>); |
| <span class="kw">let </span>directory: RamDirectory = RamDirectory::create(); |
| <span class="kw">let </span><span class="kw-2">mut </span>schema_builder = Schema::builder(); |
| <span class="kw">let </span>i64_field = schema_builder.add_i64_field(<span class="string">"field"</span>, FAST); |
| <span class="kw">let </span>schema = schema_builder.build(); |
| |
| { |
| <span class="kw">let </span>write: WritePtr = directory.open_write(Path::new(<span class="string">"test"</span>)).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>serializer = CompositeFastFieldSerializer::from_write(write).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>fast_field_writers = FastFieldsWriter::from_schema(<span class="kw-2">&</span>schema); |
| <span class="kw">let </span>doc = Document::default(); |
| fast_field_writers.add_document(<span class="kw-2">&</span>doc).unwrap(); |
| fast_field_writers |
| .serialize(<span class="kw-2">&mut </span>serializer, <span class="kw-2">&</span>HashMap::new(), <span class="prelude-val">None</span>) |
| .unwrap(); |
| serializer.close().unwrap(); |
| } |
| |
| <span class="kw">let </span>file = directory.open_read(path).unwrap(); |
| { |
| <span class="kw">let </span>fast_fields_composite = CompositeFile::open(<span class="kw-2">&</span>file).unwrap(); |
| <span class="kw">let </span>data = fast_fields_composite |
| .open_read(i64_field) |
| .unwrap() |
| .read_bytes()<span class="question-mark">?</span>; |
| <span class="kw">let </span>fast_field_reader = open::<i64>(data)<span class="question-mark">?</span>; |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(<span class="number">0</span>), <span class="number">0i64</span>); |
| } |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="comment">// Warning: this generates the same permutation at each call |
| </span><span class="kw">pub fn </span>generate_permutation() -> Vec<u64> { |
| <span class="kw">let </span><span class="kw-2">mut </span>permutation: Vec<u64> = (<span class="number">0u64</span>..<span class="number">100_000u64</span>).collect(); |
| permutation.shuffle(<span class="kw-2">&mut </span>StdRng::from_seed([<span class="number">1u8</span>; <span class="number">32</span>])); |
| permutation |
| } |
| |
| <span class="comment">// Warning: this generates the same permutation at each call |
| </span><span class="kw">pub fn </span>generate_permutation_gcd() -> Vec<u64> { |
| <span class="kw">let </span><span class="kw-2">mut </span>permutation: Vec<u64> = (<span class="number">1u64</span>..<span class="number">100_000u64</span>).map(|el| el * <span class="number">1000</span>).collect(); |
| permutation.shuffle(<span class="kw-2">&mut </span>StdRng::from_seed([<span class="number">1u8</span>; <span class="number">32</span>])); |
| permutation |
| } |
| |
| <span class="kw">fn </span>test_intfastfield_permutation_with_data(permutation: Vec<u64>) -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span>path = Path::new(<span class="string">"test"</span>); |
| <span class="kw">let </span>n = permutation.len(); |
| <span class="kw">let </span>directory = RamDirectory::create(); |
| { |
| <span class="kw">let </span>write: WritePtr = directory.open_write(Path::new(<span class="string">"test"</span>))<span class="question-mark">?</span>; |
| <span class="kw">let </span><span class="kw-2">mut </span>serializer = CompositeFastFieldSerializer::from_write(write)<span class="question-mark">?</span>; |
| <span class="kw">let </span><span class="kw-2">mut </span>fast_field_writers = FastFieldsWriter::from_schema(<span class="kw-2">&</span>SCHEMA); |
| <span class="kw">for </span><span class="kw-2">&</span>x <span class="kw">in </span><span class="kw-2">&</span>permutation { |
| fast_field_writers.add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(<span class="kw-2">*</span>FIELD=>x)).unwrap(); |
| } |
| fast_field_writers.serialize(<span class="kw-2">&mut </span>serializer, <span class="kw-2">&</span>HashMap::new(), <span class="prelude-val">None</span>)<span class="question-mark">?</span>; |
| serializer.close()<span class="question-mark">?</span>; |
| } |
| <span class="kw">let </span>file = directory.open_read(path)<span class="question-mark">?</span>; |
| { |
| <span class="kw">let </span>fast_fields_composite = CompositeFile::open(<span class="kw-2">&</span>file)<span class="question-mark">?</span>; |
| <span class="kw">let </span>data = fast_fields_composite |
| .open_read(<span class="kw-2">*</span>FIELD) |
| .unwrap() |
| .read_bytes()<span class="question-mark">?</span>; |
| <span class="kw">let </span>fast_field_reader = open::<u64>(data)<span class="question-mark">?</span>; |
| |
| <span class="kw">for </span>a <span class="kw">in </span><span class="number">0</span>..n { |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(a <span class="kw">as </span>u32), permutation[a <span class="kw">as </span>usize]); |
| } |
| } |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_intfastfield_permutation_gcd() -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span>permutation = generate_permutation_gcd(); |
| test_intfastfield_permutation_with_data(permutation)<span class="question-mark">?</span>; |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_intfastfield_permutation() -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span>permutation = generate_permutation(); |
| test_intfastfield_permutation_with_data(permutation)<span class="question-mark">?</span>; |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_merge_missing_date_fast_field() -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span><span class="kw-2">mut </span>schema_builder = Schema::builder(); |
| <span class="kw">let </span>date_field = schema_builder.add_date_field(<span class="string">"date"</span>, FAST); |
| <span class="kw">let </span>schema = schema_builder.build(); |
| <span class="kw">let </span>index = Index::create_in_ram(schema); |
| <span class="kw">let </span><span class="kw-2">mut </span>index_writer = index.writer_for_tests().unwrap(); |
| index_writer.set_merge_policy(Box::new(NoMergePolicy)); |
| index_writer |
| .add_document(<span class="macro">doc!</span>(date_field =>DateTime::from_utc(OffsetDateTime::now_utc())))<span class="question-mark">?</span>; |
| index_writer.commit()<span class="question-mark">?</span>; |
| index_writer.add_document(<span class="macro">doc!</span>())<span class="question-mark">?</span>; |
| index_writer.commit()<span class="question-mark">?</span>; |
| <span class="kw">let </span>reader = index.reader()<span class="question-mark">?</span>; |
| <span class="kw">let </span>segment_ids: Vec<SegmentId> = reader |
| .searcher() |
| .segment_readers() |
| .iter() |
| .map(SegmentReader::segment_id) |
| .collect(); |
| <span class="macro">assert_eq!</span>(segment_ids.len(), <span class="number">2</span>); |
| index_writer.merge(<span class="kw-2">&</span>segment_ids[..]).wait().unwrap(); |
| reader.reload()<span class="question-mark">?</span>; |
| <span class="macro">assert_eq!</span>(reader.searcher().segment_readers().len(), <span class="number">1</span>); |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_default_date() { |
| <span class="macro">assert_eq!</span>(<span class="number">0</span>, DateTime::make_zero().into_timestamp_secs()); |
| } |
| |
| <span class="kw">fn </span>get_vals_for_docs(ff: <span class="kw-2">&</span>MultiValuedFastFieldReader<u64>, docs: Range<u32>) -> Vec<u64> { |
| <span class="kw">let </span><span class="kw-2">mut </span>all = <span class="macro">vec!</span>[]; |
| |
| <span class="kw">for </span>doc <span class="kw">in </span>docs { |
| <span class="kw">let </span><span class="kw-2">mut </span>out: Vec<u64> = <span class="macro">vec!</span>[]; |
| ff.get_vals(doc, <span class="kw-2">&mut </span>out); |
| all.extend(out); |
| } |
| all |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_text_fastfield() -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span><span class="kw-2">mut </span>schema_builder = Schema::builder(); |
| <span class="kw">let </span>text_field = schema_builder.add_text_field(<span class="string">"text"</span>, TEXT | FAST); |
| <span class="kw">let </span>schema = schema_builder.build(); |
| <span class="kw">let </span>index = Index::create_in_ram(schema); |
| |
| { |
| <span class="comment">// first segment |
| </span><span class="kw">let </span><span class="kw-2">mut </span>index_writer = index.writer_for_tests()<span class="question-mark">?</span>; |
| index_writer.set_merge_policy(Box::new(NoMergePolicy)); |
| index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"BBBBB AAAAA"</span>, <span class="comment">// term_ord 1,2 |
| </span>))<span class="question-mark">?</span>; |
| index_writer.add_document(<span class="macro">doc!</span>())<span class="question-mark">?</span>; |
| index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"AAAAA"</span>, <span class="comment">// term_ord 0 |
| </span>))<span class="question-mark">?</span>; |
| index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"AAAAA BBBBB"</span>, <span class="comment">// term_ord 0 |
| </span>))<span class="question-mark">?</span>; |
| index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"zumberthree"</span>, <span class="comment">// term_ord 2, after merge term_ord 3 |
| </span>))<span class="question-mark">?</span>; |
| |
| index_writer.add_document(<span class="macro">doc!</span>())<span class="question-mark">?</span>; |
| index_writer.commit()<span class="question-mark">?</span>; |
| |
| <span class="kw">let </span>reader = index.reader()<span class="question-mark">?</span>; |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="macro">assert_eq!</span>(searcher.segment_readers().len(), <span class="number">1</span>); |
| <span class="kw">let </span>segment_reader = searcher.segment_reader(<span class="number">0</span>); |
| <span class="kw">let </span>fast_fields = segment_reader.fast_fields(); |
| <span class="kw">let </span>text_fast_field = fast_fields.u64s(text_field).unwrap(); |
| |
| <span class="macro">assert_eq!</span>( |
| get_vals_for_docs(<span class="kw-2">&</span>text_fast_field, <span class="number">0</span>..<span class="number">5</span>), |
| <span class="macro">vec!</span>[<span class="number">1</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">1</span>, <span class="number">2</span>] |
| ); |
| |
| <span class="kw">let </span><span class="kw-2">mut </span>out = <span class="macro">vec!</span>[]; |
| text_fast_field.get_vals(<span class="number">3</span>, <span class="kw-2">&mut </span>out); |
| <span class="macro">assert_eq!</span>(out, <span class="macro">vec!</span>[<span class="number">0</span>, <span class="number">1</span>]); |
| |
| <span class="kw">let </span>inverted_index = segment_reader.inverted_index(text_field)<span class="question-mark">?</span>; |
| <span class="macro">assert_eq!</span>(inverted_index.terms().num_terms(), <span class="number">3</span>); |
| <span class="kw">let </span><span class="kw-2">mut </span>bytes = <span class="macro">vec!</span>[]; |
| <span class="macro">assert!</span>(inverted_index.terms().ord_to_term(<span class="number">0</span>, <span class="kw-2">&mut </span>bytes)<span class="question-mark">?</span>); |
| <span class="comment">// default tokenizer applies lower case |
| </span><span class="macro">assert_eq!</span>(bytes, <span class="string">"aaaaa"</span>.as_bytes()); |
| } |
| |
| { |
| <span class="comment">// second segment |
| </span><span class="kw">let </span><span class="kw-2">mut </span>index_writer = index.writer_for_tests()<span class="question-mark">?</span>; |
| |
| index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"AAAAA"</span>, <span class="comment">// term_ord 0 |
| </span>))<span class="question-mark">?</span>; |
| |
| index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"CCCCC AAAAA"</span>, <span class="comment">// term_ord 1, after merge 2 |
| </span>))<span class="question-mark">?</span>; |
| |
| index_writer.add_document(<span class="macro">doc!</span>())<span class="question-mark">?</span>; |
| index_writer.commit()<span class="question-mark">?</span>; |
| |
| <span class="kw">let </span>reader = index.reader()<span class="question-mark">?</span>; |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="macro">assert_eq!</span>(searcher.segment_readers().len(), <span class="number">2</span>); |
| <span class="kw">let </span>segment_reader = searcher.segment_reader(<span class="number">1</span>); |
| <span class="kw">let </span>fast_fields = segment_reader.fast_fields(); |
| <span class="kw">let </span>text_fast_field = fast_fields.u64s(text_field).unwrap(); |
| |
| <span class="macro">assert_eq!</span>(get_vals_for_docs(<span class="kw-2">&</span>text_fast_field, <span class="number">0</span>..<span class="number">3</span>), <span class="macro">vec!</span>[<span class="number">0</span>, <span class="number">1</span>, <span class="number">0</span>]); |
| } |
| <span class="comment">// Merging the segments |
| </span>{ |
| <span class="kw">let </span>segment_ids = index.searchable_segment_ids()<span class="question-mark">?</span>; |
| <span class="kw">let </span><span class="kw-2">mut </span>index_writer = index.writer_for_tests()<span class="question-mark">?</span>; |
| index_writer.merge(<span class="kw-2">&</span>segment_ids).wait()<span class="question-mark">?</span>; |
| index_writer.wait_merging_threads()<span class="question-mark">?</span>; |
| } |
| |
| <span class="kw">let </span>reader = index.reader()<span class="question-mark">?</span>; |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="kw">let </span>segment_reader = searcher.segment_reader(<span class="number">0</span>); |
| <span class="kw">let </span>fast_fields = segment_reader.fast_fields(); |
| <span class="kw">let </span>text_fast_field = fast_fields.u64s(text_field).unwrap(); |
| |
| <span class="macro">assert_eq!</span>( |
| get_vals_for_docs(<span class="kw-2">&</span>text_fast_field, <span class="number">0</span>..<span class="number">8</span>), |
| <span class="macro">vec!</span>[<span class="number">1</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">1</span>, <span class="number">3 </span><span class="comment">/* next segment */</span>, <span class="number">0</span>, <span class="number">2</span>, <span class="number">0</span>] |
| ); |
| |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_string_fastfield() -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span><span class="kw-2">mut </span>schema_builder = Schema::builder(); |
| <span class="kw">let </span>text_field = schema_builder.add_text_field(<span class="string">"text"</span>, STRING | FAST); |
| <span class="kw">let </span>schema = schema_builder.build(); |
| <span class="kw">let </span>index = Index::create_in_ram(schema); |
| |
| { |
| <span class="comment">// first segment |
| </span><span class="kw">let </span><span class="kw-2">mut </span>index_writer = index.writer_for_tests()<span class="question-mark">?</span>; |
| index_writer.set_merge_policy(Box::new(NoMergePolicy)); |
| index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"BBBBB"</span>, <span class="comment">// term_ord 1 |
| </span>))<span class="question-mark">?</span>; |
| index_writer.add_document(<span class="macro">doc!</span>())<span class="question-mark">?</span>; |
| index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"AAAAA"</span>, <span class="comment">// term_ord 0 |
| </span>))<span class="question-mark">?</span>; |
| index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"AAAAA"</span>, <span class="comment">// term_ord 0 |
| </span>))<span class="question-mark">?</span>; |
| index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"zumberthree"</span>, <span class="comment">// term_ord 2, after merge term_ord 3 |
| </span>))<span class="question-mark">?</span>; |
| |
| index_writer.add_document(<span class="macro">doc!</span>())<span class="question-mark">?</span>; |
| index_writer.commit()<span class="question-mark">?</span>; |
| |
| <span class="kw">let </span>reader = index.reader()<span class="question-mark">?</span>; |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="macro">assert_eq!</span>(searcher.segment_readers().len(), <span class="number">1</span>); |
| <span class="kw">let </span>segment_reader = searcher.segment_reader(<span class="number">0</span>); |
| <span class="kw">let </span>fast_fields = segment_reader.fast_fields(); |
| <span class="kw">let </span>text_fast_field = fast_fields.u64s(text_field).unwrap(); |
| |
| <span class="macro">assert_eq!</span>(get_vals_for_docs(<span class="kw-2">&</span>text_fast_field, <span class="number">0</span>..<span class="number">6</span>), <span class="macro">vec!</span>[<span class="number">1</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">2</span>]); |
| |
| <span class="kw">let </span>inverted_index = segment_reader.inverted_index(text_field)<span class="question-mark">?</span>; |
| <span class="macro">assert_eq!</span>(inverted_index.terms().num_terms(), <span class="number">3</span>); |
| <span class="kw">let </span><span class="kw-2">mut </span>bytes = <span class="macro">vec!</span>[]; |
| <span class="macro">assert!</span>(inverted_index.terms().ord_to_term(<span class="number">0</span>, <span class="kw-2">&mut </span>bytes)<span class="question-mark">?</span>); |
| <span class="macro">assert_eq!</span>(bytes, <span class="string">"AAAAA"</span>.as_bytes()); |
| } |
| |
| { |
| <span class="comment">// second segment |
| </span><span class="kw">let </span><span class="kw-2">mut </span>index_writer = index.writer_for_tests()<span class="question-mark">?</span>; |
| |
| index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"AAAAA"</span>, <span class="comment">// term_ord 0 |
| </span>))<span class="question-mark">?</span>; |
| |
| index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"CCCCC"</span>, <span class="comment">// term_ord 1, after merge 2 |
| </span>))<span class="question-mark">?</span>; |
| |
| index_writer.add_document(<span class="macro">doc!</span>())<span class="question-mark">?</span>; |
| index_writer.commit()<span class="question-mark">?</span>; |
| |
| <span class="kw">let </span>reader = index.reader()<span class="question-mark">?</span>; |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="macro">assert_eq!</span>(searcher.segment_readers().len(), <span class="number">2</span>); |
| <span class="kw">let </span>segment_reader = searcher.segment_reader(<span class="number">1</span>); |
| <span class="kw">let </span>fast_fields = segment_reader.fast_fields(); |
| <span class="kw">let </span>text_fast_field = fast_fields.u64s(text_field).unwrap(); |
| |
| <span class="macro">assert_eq!</span>(get_vals_for_docs(<span class="kw-2">&</span>text_fast_field, <span class="number">0</span>..<span class="number">2</span>), <span class="macro">vec!</span>[<span class="number">0</span>, <span class="number">1</span>]); |
| } |
| <span class="comment">// Merging the segments |
| </span>{ |
| <span class="kw">let </span>segment_ids = index.searchable_segment_ids()<span class="question-mark">?</span>; |
| <span class="kw">let </span><span class="kw-2">mut </span>index_writer = index.writer_for_tests()<span class="question-mark">?</span>; |
| index_writer.merge(<span class="kw-2">&</span>segment_ids).wait()<span class="question-mark">?</span>; |
| index_writer.wait_merging_threads()<span class="question-mark">?</span>; |
| } |
| |
| <span class="kw">let </span>reader = index.reader()<span class="question-mark">?</span>; |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="kw">let </span>segment_reader = searcher.segment_reader(<span class="number">0</span>); |
| <span class="kw">let </span>fast_fields = segment_reader.fast_fields(); |
| <span class="kw">let </span>text_fast_field = fast_fields.u64s(text_field).unwrap(); |
| |
| <span class="macro">assert_eq!</span>( |
| get_vals_for_docs(<span class="kw-2">&</span>text_fast_field, <span class="number">0</span>..<span class="number">9</span>), |
| <span class="macro">vec!</span>[<span class="number">1</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">3 </span><span class="comment">/* next segment */</span>, <span class="number">0</span>, <span class="number">2</span>] |
| ); |
| |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_datefastfield() -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span><span class="kw-2">mut </span>schema_builder = Schema::builder(); |
| <span class="kw">let </span>date_field = schema_builder.add_date_field( |
| <span class="string">"date"</span>, |
| DateOptions::from(FAST).set_precision(DatePrecision::Microseconds), |
| ); |
| <span class="kw">let </span>multi_date_field = schema_builder.add_date_field( |
| <span class="string">"multi_date"</span>, |
| DateOptions::default() |
| .set_precision(DatePrecision::Microseconds) |
| .set_fast(Cardinality::MultiValues), |
| ); |
| <span class="kw">let </span>schema = schema_builder.build(); |
| <span class="kw">let </span>index = Index::create_in_ram(schema); |
| <span class="kw">let </span><span class="kw-2">mut </span>index_writer = index.writer_for_tests()<span class="question-mark">?</span>; |
| index_writer.set_merge_policy(Box::new(NoMergePolicy)); |
| index_writer.add_document(<span class="macro">doc!</span>( |
| date_field => DateTime::from_u64(<span class="number">1i64</span>.to_u64()), |
| multi_date_field => DateTime::from_u64(<span class="number">2i64</span>.to_u64()), |
| multi_date_field => DateTime::from_u64(<span class="number">3i64</span>.to_u64()) |
| ))<span class="question-mark">?</span>; |
| index_writer.add_document(<span class="macro">doc!</span>( |
| date_field => DateTime::from_u64(<span class="number">4i64</span>.to_u64()) |
| ))<span class="question-mark">?</span>; |
| index_writer.add_document(<span class="macro">doc!</span>( |
| multi_date_field => DateTime::from_u64(<span class="number">5i64</span>.to_u64()), |
| multi_date_field => DateTime::from_u64(<span class="number">6i64</span>.to_u64()) |
| ))<span class="question-mark">?</span>; |
| index_writer.commit()<span class="question-mark">?</span>; |
| <span class="kw">let </span>reader = index.reader()<span class="question-mark">?</span>; |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="macro">assert_eq!</span>(searcher.segment_readers().len(), <span class="number">1</span>); |
| <span class="kw">let </span>segment_reader = searcher.segment_reader(<span class="number">0</span>); |
| <span class="kw">let </span>fast_fields = segment_reader.fast_fields(); |
| <span class="kw">let </span>date_fast_field = fast_fields.date(date_field).unwrap(); |
| <span class="kw">let </span>dates_fast_field = fast_fields.dates(multi_date_field).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>dates = <span class="macro">vec!</span>[]; |
| { |
| <span class="macro">assert_eq!</span>(date_fast_field.get_val(<span class="number">0</span>).into_timestamp_micros(), <span class="number">1i64</span>); |
| dates_fast_field.get_vals(<span class="number">0u32</span>, <span class="kw-2">&mut </span>dates); |
| <span class="macro">assert_eq!</span>(dates.len(), <span class="number">2</span>); |
| <span class="macro">assert_eq!</span>(dates[<span class="number">0</span>].into_timestamp_micros(), <span class="number">2i64</span>); |
| <span class="macro">assert_eq!</span>(dates[<span class="number">1</span>].into_timestamp_micros(), <span class="number">3i64</span>); |
| } |
| { |
| <span class="macro">assert_eq!</span>(date_fast_field.get_val(<span class="number">1</span>).into_timestamp_micros(), <span class="number">4i64</span>); |
| dates_fast_field.get_vals(<span class="number">1u32</span>, <span class="kw-2">&mut </span>dates); |
| <span class="macro">assert!</span>(dates.is_empty()); |
| } |
| { |
| <span class="macro">assert_eq!</span>(date_fast_field.get_val(<span class="number">2</span>).into_timestamp_micros(), <span class="number">0i64</span>); |
| dates_fast_field.get_vals(<span class="number">2u32</span>, <span class="kw-2">&mut </span>dates); |
| <span class="macro">assert_eq!</span>(dates.len(), <span class="number">2</span>); |
| <span class="macro">assert_eq!</span>(dates[<span class="number">0</span>].into_timestamp_micros(), <span class="number">5i64</span>); |
| <span class="macro">assert_eq!</span>(dates[<span class="number">1</span>].into_timestamp_micros(), <span class="number">6i64</span>); |
| } |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">pub fn </span>test_fastfield_bool() { |
| <span class="kw">let </span>test_fastfield: Arc<<span class="kw">dyn </span>Column<bool>> = |
| fastfield_codecs::serialize_and_load::<bool>(<span class="kw-2">&</span>[<span class="bool-val">true</span>, <span class="bool-val">false</span>, <span class="bool-val">true</span>, <span class="bool-val">false</span>]); |
| <span class="macro">assert_eq!</span>(test_fastfield.get_val(<span class="number">0</span>), <span class="bool-val">true</span>); |
| <span class="macro">assert_eq!</span>(test_fastfield.get_val(<span class="number">1</span>), <span class="bool-val">false</span>); |
| <span class="macro">assert_eq!</span>(test_fastfield.get_val(<span class="number">2</span>), <span class="bool-val">true</span>); |
| <span class="macro">assert_eq!</span>(test_fastfield.get_val(<span class="number">3</span>), <span class="bool-val">false</span>); |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">pub fn </span>test_fastfield_bool_small() -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span>path = Path::new(<span class="string">"test_bool"</span>); |
| <span class="kw">let </span>directory: RamDirectory = RamDirectory::create(); |
| |
| <span class="kw">let </span><span class="kw-2">mut </span>schema_builder = Schema::builder(); |
| schema_builder.add_bool_field(<span class="string">"field_bool"</span>, FAST); |
| <span class="kw">let </span>schema = schema_builder.build(); |
| <span class="kw">let </span>field = schema.get_field(<span class="string">"field_bool"</span>).unwrap(); |
| |
| { |
| <span class="kw">let </span>write: WritePtr = directory.open_write(path).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>serializer = CompositeFastFieldSerializer::from_write(write).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>fast_field_writers = FastFieldsWriter::from_schema(<span class="kw-2">&</span>schema); |
| fast_field_writers.add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(field=><span class="bool-val">true</span>)).unwrap(); |
| fast_field_writers |
| .add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(field=><span class="bool-val">false</span>)) |
| .unwrap(); |
| fast_field_writers.add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(field=><span class="bool-val">true</span>)).unwrap(); |
| fast_field_writers |
| .add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(field=><span class="bool-val">false</span>)) |
| .unwrap(); |
| fast_field_writers |
| .serialize(<span class="kw-2">&mut </span>serializer, <span class="kw-2">&</span>HashMap::new(), <span class="prelude-val">None</span>) |
| .unwrap(); |
| serializer.close().unwrap(); |
| } |
| <span class="kw">let </span>file = directory.open_read(path).unwrap(); |
| <span class="macro">assert_eq!</span>(file.len(), <span class="number">33</span>); |
| <span class="kw">let </span>composite_file = CompositeFile::open(<span class="kw-2">&</span>file)<span class="question-mark">?</span>; |
| <span class="kw">let </span>data = composite_file.open_read(field).unwrap().read_bytes()<span class="question-mark">?</span>; |
| <span class="kw">let </span>fast_field_reader = open::<bool>(data)<span class="question-mark">?</span>; |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(<span class="number">0</span>), <span class="bool-val">true</span>); |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(<span class="number">1</span>), <span class="bool-val">false</span>); |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(<span class="number">2</span>), <span class="bool-val">true</span>); |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(<span class="number">3</span>), <span class="bool-val">false</span>); |
| |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">pub fn </span>test_fastfield_bool_large() -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span>path = Path::new(<span class="string">"test_bool"</span>); |
| <span class="kw">let </span>directory: RamDirectory = RamDirectory::create(); |
| |
| <span class="kw">let </span><span class="kw-2">mut </span>schema_builder = Schema::builder(); |
| schema_builder.add_bool_field(<span class="string">"field_bool"</span>, FAST); |
| <span class="kw">let </span>schema = schema_builder.build(); |
| <span class="kw">let </span>field = schema.get_field(<span class="string">"field_bool"</span>).unwrap(); |
| |
| { |
| <span class="kw">let </span>write: WritePtr = directory.open_write(path).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>serializer = CompositeFastFieldSerializer::from_write(write).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>fast_field_writers = FastFieldsWriter::from_schema(<span class="kw-2">&</span>schema); |
| <span class="kw">for _ in </span><span class="number">0</span>..<span class="number">50 </span>{ |
| fast_field_writers.add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(field=><span class="bool-val">true</span>)).unwrap(); |
| fast_field_writers |
| .add_document(<span class="kw-2">&</span><span class="macro">doc!</span>(field=><span class="bool-val">false</span>)) |
| .unwrap(); |
| } |
| fast_field_writers |
| .serialize(<span class="kw-2">&mut </span>serializer, <span class="kw-2">&</span>HashMap::new(), <span class="prelude-val">None</span>) |
| .unwrap(); |
| serializer.close().unwrap(); |
| } |
| <span class="kw">let </span>file = directory.open_read(path).unwrap(); |
| <span class="macro">assert_eq!</span>(file.len(), <span class="number">45</span>); |
| <span class="kw">let </span>composite_file = CompositeFile::open(<span class="kw-2">&</span>file)<span class="question-mark">?</span>; |
| <span class="kw">let </span>data = composite_file.open_read(field).unwrap().read_bytes()<span class="question-mark">?</span>; |
| <span class="kw">let </span>fast_field_reader = open::<bool>(data)<span class="question-mark">?</span>; |
| <span class="kw">for </span>i <span class="kw">in </span><span class="number">0</span>..<span class="number">25 </span>{ |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(i * <span class="number">2</span>), <span class="bool-val">true</span>); |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(i * <span class="number">2 </span>+ <span class="number">1</span>), <span class="bool-val">false</span>); |
| } |
| |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">pub fn </span>test_fastfield_bool_default_value() -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span>path = Path::new(<span class="string">"test_bool"</span>); |
| <span class="kw">let </span>directory: RamDirectory = RamDirectory::create(); |
| |
| <span class="kw">let </span><span class="kw-2">mut </span>schema_builder = Schema::builder(); |
| <span class="kw">let </span>field = schema_builder.add_bool_field(<span class="string">"field_bool"</span>, FAST); |
| <span class="kw">let </span>schema = schema_builder.build(); |
| |
| { |
| <span class="kw">let </span>write: WritePtr = directory.open_write(path).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>serializer = CompositeFastFieldSerializer::from_write(write)<span class="question-mark">?</span>; |
| <span class="kw">let </span><span class="kw-2">mut </span>fast_field_writers = FastFieldsWriter::from_schema(<span class="kw-2">&</span>schema); |
| <span class="kw">let </span>doc = Document::default(); |
| fast_field_writers.add_document(<span class="kw-2">&</span>doc).unwrap(); |
| fast_field_writers.serialize(<span class="kw-2">&mut </span>serializer, <span class="kw-2">&</span>HashMap::new(), <span class="prelude-val">None</span>)<span class="question-mark">?</span>; |
| serializer.close()<span class="question-mark">?</span>; |
| } |
| <span class="kw">let </span>file = directory.open_read(path).unwrap(); |
| <span class="kw">let </span>composite_file = CompositeFile::open(<span class="kw-2">&</span>file)<span class="question-mark">?</span>; |
| <span class="macro">assert_eq!</span>(file.len(), <span class="number">32</span>); |
| <span class="kw">let </span>data = composite_file.open_read(field).unwrap().read_bytes()<span class="question-mark">?</span>; |
| <span class="kw">let </span>fast_field_reader = open::<bool>(data)<span class="question-mark">?</span>; |
| <span class="macro">assert_eq!</span>(fast_field_reader.get_val(<span class="number">0</span>), <span class="bool-val">false</span>); |
| |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="kw">fn </span>get_index( |
| docs: <span class="kw-2">&</span>[<span class="kw">crate</span>::Document], |
| schema: <span class="kw-2">&</span>Schema, |
| codec_types: <span class="kw-2">&</span>[FastFieldCodecType], |
| ) -> <span class="kw">crate</span>::Result<RamDirectory> { |
| <span class="kw">let </span>directory: RamDirectory = RamDirectory::create(); |
| { |
| <span class="kw">let </span>write: WritePtr = directory.open_write(Path::new(<span class="string">"test"</span>)).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>serializer = |
| CompositeFastFieldSerializer::from_write_with_codec(write, codec_types).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>fast_field_writers = FastFieldsWriter::from_schema(schema); |
| <span class="kw">for </span>doc <span class="kw">in </span>docs { |
| fast_field_writers.add_document(doc).unwrap(); |
| } |
| fast_field_writers |
| .serialize(<span class="kw-2">&mut </span>serializer, <span class="kw-2">&</span>HashMap::new(), <span class="prelude-val">None</span>) |
| .unwrap(); |
| serializer.close().unwrap(); |
| } |
| <span class="prelude-val">Ok</span>(directory) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">pub fn </span>test_gcd_date() -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span>size_prec_sec = |
| test_gcd_date_with_codec(FastFieldCodecType::Bitpacked, DatePrecision::Seconds)<span class="question-mark">?</span>; |
| <span class="macro">assert_eq!</span>(size_prec_sec, <span class="number">5 </span>+ <span class="number">4 </span>+ <span class="number">28 </span>+ (<span class="number">1_000 </span>* <span class="number">13</span>) / <span class="number">8</span>); <span class="comment">// 13 bits per val = ceil(log_2(number of seconds in 2hours); |
| </span><span class="kw">let </span>size_prec_micro = |
| test_gcd_date_with_codec(FastFieldCodecType::Bitpacked, DatePrecision::Microseconds)<span class="question-mark">?</span>; |
| <span class="macro">assert_eq!</span>(size_prec_micro, <span class="number">5 </span>+ <span class="number">4 </span>+ <span class="number">26 </span>+ (<span class="number">1_000 </span>* <span class="number">33</span>) / <span class="number">8</span>); <span class="comment">// 33 bits per val = ceil(log_2(number of microsecsseconds in 2hours); |
| </span><span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="kw">fn </span>test_gcd_date_with_codec( |
| codec_type: FastFieldCodecType, |
| precision: DatePrecision, |
| ) -> <span class="kw">crate</span>::Result<usize> { |
| <span class="kw">let </span><span class="kw-2">mut </span>rng = StdRng::seed_from_u64(<span class="number">2u64</span>); |
| <span class="kw">const </span>T0: i64 = <span class="number">1_662_345_825_012_529i64</span>; |
| <span class="kw">const </span>ONE_HOUR_IN_MICROSECS: i64 = <span class="number">3_600 </span>* <span class="number">1_000_000</span>; |
| <span class="kw">let </span>times: Vec<DateTime> = std::iter::repeat_with(|| { |
| <span class="comment">// +- One hour. |
| </span><span class="kw">let </span>t = T0 + rng.gen_range(-ONE_HOUR_IN_MICROSECS..ONE_HOUR_IN_MICROSECS); |
| DateTime::from_timestamp_micros(t) |
| }) |
| .take(<span class="number">1_000</span>) |
| .collect(); |
| <span class="kw">let </span>date_options = DateOptions::default() |
| .set_fast(Cardinality::SingleValue) |
| .set_precision(precision); |
| <span class="kw">let </span><span class="kw-2">mut </span>schema_builder = SchemaBuilder::default(); |
| <span class="kw">let </span>field = schema_builder.add_date_field(<span class="string">"field"</span>, date_options); |
| <span class="kw">let </span>schema = schema_builder.build(); |
| |
| <span class="kw">let </span>docs: Vec<Document> = times.iter().map(|time| <span class="macro">doc!</span>(field=><span class="kw-2">*</span>time)).collect(); |
| |
| <span class="kw">let </span>directory = get_index(<span class="kw-2">&</span>docs[..], <span class="kw-2">&</span>schema, <span class="kw-2">&</span>[codec_type])<span class="question-mark">?</span>; |
| <span class="kw">let </span>path = Path::new(<span class="string">"test"</span>); |
| <span class="kw">let </span>file = directory.open_read(path).unwrap(); |
| <span class="kw">let </span>composite_file = CompositeFile::open(<span class="kw-2">&</span>file)<span class="question-mark">?</span>; |
| <span class="kw">let </span>file = composite_file.open_read(<span class="kw-2">*</span>FIELD).unwrap(); |
| <span class="kw">let </span>len = file.len(); |
| <span class="kw">let </span>test_fastfield = open::<DateTime>(file.read_bytes()<span class="question-mark">?</span>)<span class="question-mark">?</span>; |
| |
| <span class="kw">for </span>(i, time) <span class="kw">in </span>times.iter().enumerate() { |
| <span class="macro">assert_eq!</span>(test_fastfield.get_val(i <span class="kw">as </span>u32), time.truncate(precision)); |
| } |
| <span class="prelude-val">Ok</span>(len) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_gcd_bug_regression_1757() { |
| <span class="kw">let </span><span class="kw-2">mut </span>schema_builder = Schema::builder(); |
| <span class="kw">let </span>num_field = schema_builder.add_u64_field(<span class="string">"url_norm_hash"</span>, FAST | INDEXED); |
| <span class="kw">let </span>schema = schema_builder.build(); |
| <span class="kw">let </span>index = Index::create_in_ram(schema); |
| { |
| <span class="kw">let </span><span class="kw-2">mut </span>writer = index.writer_for_tests().unwrap(); |
| writer |
| .add_document(<span class="macro">doc! </span>{ |
| num_field => <span class="number">100u64</span>, |
| }) |
| .unwrap(); |
| writer |
| .add_document(<span class="macro">doc! </span>{ |
| num_field => <span class="number">200u64</span>, |
| }) |
| .unwrap(); |
| writer |
| .add_document(<span class="macro">doc! </span>{ |
| num_field => <span class="number">300u64</span>, |
| }) |
| .unwrap(); |
| |
| writer.commit().unwrap(); |
| } |
| |
| <span class="kw">let </span>reader = index.reader().unwrap(); |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="kw">let </span>segment = <span class="kw-2">&</span>searcher.segment_readers()[<span class="number">0</span>]; |
| <span class="kw">let </span>field = segment.fast_fields().u64(num_field).unwrap(); |
| |
| <span class="kw">let </span>numbers = <span class="macro">vec!</span>[<span class="number">100</span>, <span class="number">200</span>, <span class="number">300</span>]; |
| <span class="kw">let </span>test_range = |range: RangeInclusive<u64>| { |
| <span class="kw">let </span>expexted_count = numbers.iter().filter(|num| range.contains(num)).count(); |
| <span class="kw">let </span><span class="kw-2">mut </span>vec = <span class="macro">vec!</span>[]; |
| field.get_docids_for_value_range(range, <span class="number">0</span>..u32::MAX, <span class="kw-2">&mut </span>vec); |
| <span class="macro">assert_eq!</span>(vec.len(), expexted_count); |
| }; |
| test_range(<span class="number">50</span>..=<span class="number">50</span>); |
| test_range(<span class="number">150</span>..=<span class="number">150</span>); |
| test_range(<span class="number">350</span>..=<span class="number">350</span>); |
| test_range(<span class="number">100</span>..=<span class="number">250</span>); |
| test_range(<span class="number">101</span>..=<span class="number">200</span>); |
| test_range(<span class="number">101</span>..=<span class="number">199</span>); |
| test_range(<span class="number">100</span>..=<span class="number">300</span>); |
| test_range(<span class="number">100</span>..=<span class="number">299</span>); |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_mapping_bug_docids_for_value_range() { |
| <span class="kw">let </span><span class="kw-2">mut </span>schema_builder = Schema::builder(); |
| <span class="kw">let </span>num_field = schema_builder.add_u64_field(<span class="string">"url_norm_hash"</span>, FAST | INDEXED); |
| <span class="kw">let </span>schema = schema_builder.build(); |
| <span class="kw">let </span>index = Index::create_in_ram(schema); |
| { |
| <span class="comment">// Values without gcd, but with min_value |
| </span><span class="kw">let </span><span class="kw-2">mut </span>writer = index.writer_for_tests().unwrap(); |
| writer |
| .add_document(<span class="macro">doc! </span>{ |
| num_field => <span class="number">1000u64</span>, |
| }) |
| .unwrap(); |
| writer |
| .add_document(<span class="macro">doc! </span>{ |
| num_field => <span class="number">1001u64</span>, |
| }) |
| .unwrap(); |
| writer |
| .add_document(<span class="macro">doc! </span>{ |
| num_field => <span class="number">1003u64</span>, |
| }) |
| .unwrap(); |
| writer.commit().unwrap(); |
| } |
| |
| <span class="kw">let </span>reader = index.reader().unwrap(); |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="kw">let </span>segment = <span class="kw-2">&</span>searcher.segment_readers()[<span class="number">0</span>]; |
| <span class="kw">let </span>field = segment.fast_fields().u64(num_field).unwrap(); |
| |
| <span class="kw">let </span>numbers = <span class="macro">vec!</span>[<span class="number">1000</span>, <span class="number">1001</span>, <span class="number">1003</span>]; |
| <span class="kw">let </span>test_range = |range: RangeInclusive<u64>| { |
| <span class="kw">let </span>expexted_count = numbers.iter().filter(|num| range.contains(num)).count(); |
| <span class="kw">let </span><span class="kw-2">mut </span>vec = <span class="macro">vec!</span>[]; |
| field.get_docids_for_value_range(range, <span class="number">0</span>..u32::MAX, <span class="kw-2">&mut </span>vec); |
| <span class="macro">assert_eq!</span>(vec.len(), expexted_count); |
| }; |
| <span class="kw">let </span>test_range_variant = |start, stop| { |
| <span class="kw">let </span>start_range = start..=stop; |
| test_range(start_range); |
| <span class="kw">let </span>start_range = start..=(stop - <span class="number">1</span>); |
| test_range(start_range); |
| <span class="kw">let </span>start_range = start..=(stop + <span class="number">1</span>); |
| test_range(start_range); |
| <span class="kw">let </span>start_range = (start - <span class="number">1</span>)..=stop; |
| test_range(start_range); |
| <span class="kw">let </span>start_range = (start - <span class="number">1</span>)..=(stop - <span class="number">1</span>); |
| test_range(start_range); |
| <span class="kw">let </span>start_range = (start - <span class="number">1</span>)..=(stop + <span class="number">1</span>); |
| test_range(start_range); |
| <span class="kw">let </span>start_range = (start + <span class="number">1</span>)..=stop; |
| test_range(start_range); |
| <span class="kw">let </span>start_range = (start + <span class="number">1</span>)..=(stop - <span class="number">1</span>); |
| test_range(start_range); |
| <span class="kw">let </span>start_range = (start + <span class="number">1</span>)..=(stop + <span class="number">1</span>); |
| test_range(start_range); |
| }; |
| test_range_variant(<span class="number">50</span>, <span class="number">50</span>); |
| test_range_variant(<span class="number">1000</span>, <span class="number">1000</span>); |
| test_range_variant(<span class="number">1000</span>, <span class="number">1002</span>); |
| } |
| } |
| </code></pre></div> |
| </section></div></main><div id="rustdoc-vars" data-root-path="../../../" data-current-crate="tantivy" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |