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</pre><pre class="rust"><code><span class="comment">// Used only by Serde doc tests. Not public API.
</span><span class="kw">use </span>lib::<span class="kw-2">*</span>;
<span class="kw">use </span>ser;
<span class="attribute">#[doc(hidden)]
#[derive(Debug)]
</span><span class="kw">pub struct </span>Error;
<span class="kw">impl </span>ser::Error <span class="kw">for </span>Error {
<span class="kw">fn </span>custom&lt;T&gt;(<span class="kw">_</span>: T) -&gt; <span class="self">Self
</span><span class="kw">where
</span>T: Display,
{
<span class="macro">unimplemented!</span>()
}
}
<span class="attribute">#[cfg(feature = <span class="string">&quot;std&quot;</span>)]
</span><span class="kw">impl </span>error::Error <span class="kw">for </span>Error {
<span class="kw">fn </span>description(<span class="kw-2">&amp;</span><span class="self">self</span>) -&gt; <span class="kw-2">&amp;</span>str {
<span class="macro">unimplemented!</span>()
}
}
<span class="kw">impl </span>Display <span class="kw">for </span>Error {
<span class="kw">fn </span>fmt(<span class="kw-2">&amp;</span><span class="self">self</span>, <span class="kw">_</span>: <span class="kw-2">&amp;mut </span>fmt::Formatter) -&gt; fmt::Result {
<span class="macro">unimplemented!</span>()
}
}
<span class="attribute">#[doc(hidden)]
#[macro_export]
</span><span class="macro">macro_rules! </span>__private_serialize {
() =&gt; {
<span class="kw">trait </span>Serialize {
<span class="kw">fn </span>serialize&lt;S&gt;(<span class="kw-2">&amp;</span><span class="self">self</span>, serializer: S) -&gt; <span class="prelude-ty">Result</span>&lt;S::Ok, S::Error&gt;
<span class="kw">where
</span>S: <span class="macro-nonterminal">$crate::Serializer</span>;
}
};
}
<span class="attribute">#[doc(hidden)]
#[macro_export(local_inner_macros)]
</span><span class="macro">macro_rules! </span>__serialize_unimplemented {
($(<span class="macro-nonterminal">$func</span>:ident)<span class="kw-2">*</span>) =&gt; {
$(
<span class="macro">__serialize_unimplemented_helper!</span>(<span class="macro-nonterminal">$func</span>);
)*
};
}
<span class="attribute">#[doc(hidden)]
#[macro_export]
</span><span class="macro">macro_rules! </span>__serialize_unimplemented_method {
(<span class="macro-nonterminal">$func</span>:ident $(&lt;<span class="macro-nonterminal">$t</span>:ident&gt;)* ($(<span class="macro-nonterminal">$arg</span>:ty),<span class="kw-2">*</span>) -&gt; <span class="macro-nonterminal">$ret</span>:ident) =&gt; {
<span class="kw">fn </span><span class="macro-nonterminal">$func </span>$(&lt;<span class="macro-nonterminal">$t</span>: <span class="question-mark">?</span>Sized + <span class="macro-nonterminal">$crate::Serialize</span>&gt;)* (<span class="self">self </span>$(, <span class="kw">_</span>: <span class="macro-nonterminal">$arg</span>)<span class="kw-2">*</span>) -&gt; <span class="macro-nonterminal">$crate::__private::Result</span>&lt;<span class="self">Self</span>::<span class="macro-nonterminal">$ret</span>, <span class="self">Self</span>::Error&gt; {
<span class="macro">unimplemented!</span>()
}
};
}
<span class="attribute">#[doc(hidden)]
#[macro_export(local_inner_macros)]
</span><span class="macro">macro_rules! </span>__serialize_unimplemented_helper {
(bool) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_bool(bool) -&gt; <span class="prelude-val">Ok</span>);
};
(i8) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_i8(i8) -&gt; <span class="prelude-val">Ok</span>);
};
(i16) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_i16(i16) -&gt; <span class="prelude-val">Ok</span>);
};
(i32) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_i32(i32) -&gt; <span class="prelude-val">Ok</span>);
};
(i64) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_i64(i64) -&gt; <span class="prelude-val">Ok</span>);
};
(u8) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_u8(u8) -&gt; <span class="prelude-val">Ok</span>);
};
(u16) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_u16(u16) -&gt; <span class="prelude-val">Ok</span>);
};
(u32) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_u32(u32) -&gt; <span class="prelude-val">Ok</span>);
};
(u64) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_u64(u64) -&gt; <span class="prelude-val">Ok</span>);
};
(f32) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_f32(f32) -&gt; <span class="prelude-val">Ok</span>);
};
(f64) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_f64(f64) -&gt; <span class="prelude-val">Ok</span>);
};
(char) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_char(char) -&gt; <span class="prelude-val">Ok</span>);
};
(str) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_str(<span class="kw-2">&amp;</span>str) -&gt; <span class="prelude-val">Ok</span>);
};
(bytes) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_bytes(<span class="kw-2">&amp;</span>[u8]) -&gt; <span class="prelude-val">Ok</span>);
};
(none) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_none() -&gt; <span class="prelude-val">Ok</span>);
};
(some) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_some&lt;T&gt;(<span class="kw-2">&amp;</span>T) -&gt; <span class="prelude-val">Ok</span>);
};
(unit) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_unit() -&gt; <span class="prelude-val">Ok</span>);
};
(unit_struct) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_unit_struct(<span class="kw-2">&amp;</span>str) -&gt; <span class="prelude-val">Ok</span>);
};
(unit_variant) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_unit_variant(<span class="kw-2">&amp;</span>str, u32, <span class="kw-2">&amp;</span>str) -&gt; <span class="prelude-val">Ok</span>);
};
(newtype_struct) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_newtype_struct&lt;T&gt;(<span class="kw-2">&amp;</span>str, <span class="kw-2">&amp;</span>T) -&gt; <span class="prelude-val">Ok</span>);
};
(newtype_variant) =&gt; {
<span class="macro">__serialize_unimplemented_method!</span>(serialize_newtype_variant&lt;T&gt;(<span class="kw-2">&amp;</span>str, u32, <span class="kw-2">&amp;</span>str, <span class="kw-2">&amp;</span>T) -&gt; <span class="prelude-val">Ok</span>);
};
(seq) =&gt; {
<span class="kw">type </span>SerializeSeq = <span class="macro-nonterminal">$crate::ser::Impossible</span>&lt;<span class="self">Self</span>::Ok, <span class="self">Self</span>::Error&gt;;
<span class="macro">__serialize_unimplemented_method!</span>(serialize_seq(<span class="prelude-ty">Option</span>&lt;usize&gt;) -&gt; SerializeSeq);
};
(tuple) =&gt; {
<span class="kw">type </span>SerializeTuple = <span class="macro-nonterminal">$crate::ser::Impossible</span>&lt;<span class="self">Self</span>::Ok, <span class="self">Self</span>::Error&gt;;
<span class="macro">__serialize_unimplemented_method!</span>(serialize_tuple(usize) -&gt; SerializeTuple);
};
(tuple_struct) =&gt; {
<span class="kw">type </span>SerializeTupleStruct = <span class="macro-nonterminal">$crate::ser::Impossible</span>&lt;<span class="self">Self</span>::Ok, <span class="self">Self</span>::Error&gt;;
<span class="macro">__serialize_unimplemented_method!</span>(serialize_tuple_struct(<span class="kw-2">&amp;</span>str, usize) -&gt; SerializeTupleStruct);
};
(tuple_variant) =&gt; {
<span class="kw">type </span>SerializeTupleVariant = <span class="macro-nonterminal">$crate::ser::Impossible</span>&lt;<span class="self">Self</span>::Ok, <span class="self">Self</span>::Error&gt;;
<span class="macro">__serialize_unimplemented_method!</span>(serialize_tuple_variant(<span class="kw-2">&amp;</span>str, u32, <span class="kw-2">&amp;</span>str, usize) -&gt; SerializeTupleVariant);
};
(map) =&gt; {
<span class="kw">type </span>SerializeMap = <span class="macro-nonterminal">$crate::ser::Impossible</span>&lt;<span class="self">Self</span>::Ok, <span class="self">Self</span>::Error&gt;;
<span class="macro">__serialize_unimplemented_method!</span>(serialize_map(<span class="prelude-ty">Option</span>&lt;usize&gt;) -&gt; SerializeMap);
};
(<span class="kw">struct</span>) =&gt; {
<span class="kw">type </span>SerializeStruct = <span class="macro-nonterminal">$crate::ser::Impossible</span>&lt;<span class="self">Self</span>::Ok, <span class="self">Self</span>::Error&gt;;
<span class="macro">__serialize_unimplemented_method!</span>(serialize_struct(<span class="kw-2">&amp;</span>str, usize) -&gt; SerializeStruct);
};
(struct_variant) =&gt; {
<span class="kw">type </span>SerializeStructVariant = <span class="macro-nonterminal">$crate::ser::Impossible</span>&lt;<span class="self">Self</span>::Ok, <span class="self">Self</span>::Error&gt;;
<span class="macro">__serialize_unimplemented_method!</span>(serialize_struct_variant(<span class="kw-2">&amp;</span>str, u32, <span class="kw-2">&amp;</span>str, usize) -&gt; SerializeStructVariant);
};
}
</code></pre></div>
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