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| </pre><pre class="rust"><code><span class="kw">use </span>std::net::{IpAddr, Ipv6Addr}; |
| <span class="kw">use </span>std::ops::BitOr; |
| |
| <span class="kw">use </span>serde::{Deserialize, Serialize}; |
| |
| <span class="kw">use </span><span class="kw">super</span>::flags::{FastFlag, IndexedFlag, SchemaFlagList, StoredFlag}; |
| <span class="kw">use </span><span class="kw">super</span>::Cardinality; |
| |
| <span class="doccomment">/// Trait to convert into an Ipv6Addr. |
| </span><span class="kw">pub trait </span>IntoIpv6Addr { |
| <span class="doccomment">/// Consumes the object and returns an Ipv6Addr. |
| </span><span class="kw">fn </span>into_ipv6_addr(<span class="self">self</span>) -> Ipv6Addr; |
| } |
| |
| <span class="kw">impl </span>IntoIpv6Addr <span class="kw">for </span>IpAddr { |
| <span class="kw">fn </span>into_ipv6_addr(<span class="self">self</span>) -> Ipv6Addr { |
| <span class="kw">match </span><span class="self">self </span>{ |
| IpAddr::V4(addr) => addr.to_ipv6_mapped(), |
| IpAddr::V6(addr) => addr, |
| } |
| } |
| } |
| |
| <span class="doccomment">/// Define how an ip field should be handled by tantivy. |
| </span><span class="attribute">#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize, Default)] |
| </span><span class="kw">pub struct </span>IpAddrOptions { |
| <span class="attribute">#[serde(skip_serializing_if = <span class="string">"Option::is_none"</span>)] |
| </span>fast: <span class="prelude-ty">Option</span><Cardinality>, |
| stored: bool, |
| indexed: bool, |
| fieldnorms: bool, |
| } |
| |
| <span class="kw">impl </span>IpAddrOptions { |
| <span class="doccomment">/// Returns true iff the value is a fast field. |
| </span><span class="kw">pub fn </span>is_fast(<span class="kw-2">&</span><span class="self">self</span>) -> bool { |
| <span class="self">self</span>.fast.is_some() |
| } |
| |
| <span class="doccomment">/// Returns `true` if the ip address should be stored in the doc store. |
| </span><span class="kw">pub fn </span>is_stored(<span class="kw-2">&</span><span class="self">self</span>) -> bool { |
| <span class="self">self</span>.stored |
| } |
| |
| <span class="doccomment">/// Returns true iff the value is indexed and therefore searchable. |
| </span><span class="kw">pub fn </span>is_indexed(<span class="kw-2">&</span><span class="self">self</span>) -> bool { |
| <span class="self">self</span>.indexed |
| } |
| |
| <span class="doccomment">/// Returns true if and only if the value is normed. |
| </span><span class="kw">pub fn </span>fieldnorms(<span class="kw-2">&</span><span class="self">self</span>) -> bool { |
| <span class="self">self</span>.fieldnorms |
| } |
| |
| <span class="doccomment">/// Returns the cardinality of the fastfield. |
| /// |
| /// If the field has not been declared as a fastfield, then |
| /// the method returns None. |
| </span><span class="kw">pub fn </span>get_fastfield_cardinality(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="prelude-ty">Option</span><Cardinality> { |
| <span class="self">self</span>.fast |
| } |
| |
| <span class="doccomment">/// Set the field as normed. |
| /// |
| /// Setting an integer as normed will generate |
| /// the fieldnorm data for it. |
| </span><span class="attribute">#[must_use] |
| </span><span class="kw">pub fn </span>set_fieldnorms(<span class="kw-2">mut </span><span class="self">self</span>) -> <span class="self">Self </span>{ |
| <span class="self">self</span>.fieldnorms = <span class="bool-val">true</span>; |
| <span class="self">self |
| </span>} |
| |
| <span class="doccomment">/// Sets the field as stored |
| </span><span class="attribute">#[must_use] |
| </span><span class="kw">pub fn </span>set_stored(<span class="kw-2">mut </span><span class="self">self</span>) -> <span class="self">Self </span>{ |
| <span class="self">self</span>.stored = <span class="bool-val">true</span>; |
| <span class="self">self |
| </span>} |
| |
| <span class="doccomment">/// Set the field as indexed. |
| /// |
| /// Setting an ip address as indexed will generate |
| /// a posting list for each value taken by the ip address. |
| /// Ips are normalized to IpV6. |
| /// |
| /// This is required for the field to be searchable. |
| </span><span class="attribute">#[must_use] |
| </span><span class="kw">pub fn </span>set_indexed(<span class="kw-2">mut </span><span class="self">self</span>) -> <span class="self">Self </span>{ |
| <span class="self">self</span>.indexed = <span class="bool-val">true</span>; |
| <span class="self">self |
| </span>} |
| |
| <span class="doccomment">/// Set the field as a fast field. |
| /// |
| /// Fast fields are designed for random access. |
| /// Access time are similar to a random lookup in an array. |
| /// If more than one value is associated with a fast field, only the last one is |
| /// kept. |
| </span><span class="attribute">#[must_use] |
| </span><span class="kw">pub fn </span>set_fast(<span class="kw-2">mut </span><span class="self">self</span>, cardinality: Cardinality) -> <span class="self">Self </span>{ |
| <span class="self">self</span>.fast = <span class="prelude-val">Some</span>(cardinality); |
| <span class="self">self |
| </span>} |
| } |
| |
| <span class="kw">impl </span>From<()> <span class="kw">for </span>IpAddrOptions { |
| <span class="kw">fn </span>from(<span class="kw">_</span>: ()) -> IpAddrOptions { |
| IpAddrOptions::default() |
| } |
| } |
| |
| <span class="kw">impl </span>From<FastFlag> <span class="kw">for </span>IpAddrOptions { |
| <span class="kw">fn </span>from(<span class="kw">_</span>: FastFlag) -> <span class="self">Self </span>{ |
| IpAddrOptions { |
| fieldnorms: <span class="bool-val">false</span>, |
| indexed: <span class="bool-val">false</span>, |
| stored: <span class="bool-val">false</span>, |
| fast: <span class="prelude-val">Some</span>(Cardinality::SingleValue), |
| } |
| } |
| } |
| |
| <span class="kw">impl </span>From<StoredFlag> <span class="kw">for </span>IpAddrOptions { |
| <span class="kw">fn </span>from(<span class="kw">_</span>: StoredFlag) -> <span class="self">Self </span>{ |
| IpAddrOptions { |
| fieldnorms: <span class="bool-val">false</span>, |
| indexed: <span class="bool-val">false</span>, |
| stored: <span class="bool-val">true</span>, |
| fast: <span class="prelude-val">None</span>, |
| } |
| } |
| } |
| |
| <span class="kw">impl </span>From<IndexedFlag> <span class="kw">for </span>IpAddrOptions { |
| <span class="kw">fn </span>from(<span class="kw">_</span>: IndexedFlag) -> <span class="self">Self </span>{ |
| IpAddrOptions { |
| fieldnorms: <span class="bool-val">true</span>, |
| indexed: <span class="bool-val">true</span>, |
| stored: <span class="bool-val">false</span>, |
| fast: <span class="prelude-val">None</span>, |
| } |
| } |
| } |
| |
| <span class="kw">impl</span><T: Into<IpAddrOptions>> BitOr<T> <span class="kw">for </span>IpAddrOptions { |
| <span class="kw">type </span>Output = IpAddrOptions; |
| |
| <span class="kw">fn </span>bitor(<span class="self">self</span>, other: T) -> IpAddrOptions { |
| <span class="kw">let </span>other = other.into(); |
| IpAddrOptions { |
| fieldnorms: <span class="self">self</span>.fieldnorms | other.fieldnorms, |
| indexed: <span class="self">self</span>.indexed | other.indexed, |
| stored: <span class="self">self</span>.stored | other.stored, |
| fast: <span class="self">self</span>.fast.or(other.fast), |
| } |
| } |
| } |
| |
| <span class="kw">impl</span><Head, Tail> From<SchemaFlagList<Head, Tail>> <span class="kw">for </span>IpAddrOptions |
| <span class="kw">where |
| </span>Head: Clone, |
| Tail: Clone, |
| <span class="self">Self</span>: BitOr<Output = <span class="self">Self</span>> + From<Head> + From<Tail>, |
| { |
| <span class="kw">fn </span>from(head_tail: SchemaFlagList<Head, Tail>) -> <span class="self">Self </span>{ |
| <span class="self">Self</span>::from(head_tail.head) | <span class="self">Self</span>::from(head_tail.tail) |
| } |
| } |
| </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> |