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</pre><pre class='rust '>
<span class='kw'>use</span> <span class='ident'>core</span>::<span class='ident'>marker</span>::<span class='ident'>PhantomData</span>;
<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>all</span>(<span class='ident'>not</span>(<span class='ident'>feature</span> <span class='op'>=</span> <span class='string'>"std"</span>), <span class='ident'>feature</span> <span class='op'>=</span> <span class='string'>"collections"</span>))]</span>
<span class='kw'>use</span> <span class='ident'>collections</span>::{<span class='ident'>String</span>, <span class='ident'>Vec</span>};
<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>all</span>(<span class='ident'>feature</span> <span class='op'>=</span> <span class='string'>"alloc"</span>, <span class='ident'>not</span>(<span class='ident'>feature</span> <span class='op'>=</span> <span class='string'>"std"</span>)))]</span>
<span class='kw'>use</span> <span class='ident'>alloc</span>::<span class='ident'>boxed</span>::<span class='ident'>Box</span>;
<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>feature</span> <span class='op'>=</span> <span class='string'>"collections"</span>)]</span>
<span class='kw'>use</span> <span class='ident'>collections</span>::<span class='ident'>borrow</span>::<span class='ident'>ToOwned</span>;
<span class='kw'>use</span> <span class='ident'>ser</span>::{<span class='self'>self</span>, <span class='ident'>Serialize</span>, <span class='ident'>Serializer</span>};
<span class='kw'>pub</span> <span class='kw'>struct</span> <span class='ident'>SerializeTupleVariantAsMapValue</span><span class='op'><</span><span class='ident'>M</span><span class='op'>></span> {
<span class='ident'>map</span>: <span class='ident'>M</span>,
<span class='ident'>name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>,
<span class='ident'>fields</span>: <span class='ident'>Vec</span><span class='op'><</span><span class='ident'>Content</span><span class='op'>></span>,
}
<span class='kw'>impl</span><span class='op'><</span><span class='ident'>M</span><span class='op'>></span> <span class='ident'>SerializeTupleVariantAsMapValue</span><span class='op'><</span><span class='ident'>M</span><span class='op'>></span> {
<span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>new</span>(<span class='ident'>map</span>: <span class='ident'>M</span>, <span class='ident'>name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, <span class='ident'>len</span>: <span class='ident'>usize</span>) <span class='op'>-></span> <span class='self'>Self</span> {
<span class='ident'>SerializeTupleVariantAsMapValue</span> {
<span class='ident'>map</span>: <span class='ident'>map</span>,
<span class='ident'>name</span>: <span class='ident'>name</span>,
<span class='ident'>fields</span>: <span class='ident'>Vec</span>::<span class='ident'>with_capacity</span>(<span class='ident'>len</span>),
}
}
}
<span class='kw'>impl</span><span class='op'><</span><span class='ident'>M</span><span class='op'>></span> <span class='ident'>ser</span>::<span class='ident'>SerializeTupleVariant</span> <span class='kw'>for</span> <span class='ident'>SerializeTupleVariantAsMapValue</span><span class='op'><</span><span class='ident'>M</span><span class='op'>></span>
<span class='kw'>where</span> <span class='ident'>M</span>: <span class='ident'>ser</span>::<span class='ident'>SerializeMap</span>
{
<span class='kw'>type</span> <span class='prelude-val'>Ok</span> <span class='op'>=</span> <span class='ident'>M</span>::<span class='prelude-val'>Ok</span>;
<span class='kw'>type</span> <span class='ident'>Error</span> <span class='op'>=</span> <span class='ident'>M</span>::<span class='ident'>Error</span>;
<span class='kw'>fn</span> <span class='ident'>serialize_field</span><span class='op'><</span><span class='ident'>T</span>: <span class='question-mark'>?</span><span class='ident'>Sized</span> <span class='op'>+</span> <span class='ident'>Serialize</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>value</span>: <span class='kw-2'>&</span><span class='ident'>T</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='ident'>M</span>::<span class='ident'>Error</span><span class='op'>></span> {
<span class='kw'>let</span> <span class='ident'>value</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>value</span>.<span class='ident'>serialize</span>(<span class='ident'>ContentSerializer</span>::<span class='op'><</span><span class='ident'>M</span>::<span class='ident'>Error</span><span class='op'>></span>::<span class='ident'>new</span>()));
<span class='self'>self</span>.<span class='ident'>fields</span>.<span class='ident'>push</span>(<span class='ident'>value</span>);
<span class='prelude-val'>Ok</span>(())
}
<span class='kw'>fn</span> <span class='ident'>end</span>(<span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>M</span>::<span class='prelude-val'>Ok</span>, <span class='ident'>M</span>::<span class='ident'>Error</span><span class='op'>></span> {
<span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>map</span>.<span class='ident'>serialize_value</span>(<span class='kw-2'>&</span><span class='ident'>Content</span>::<span class='ident'>TupleStruct</span>(<span class='self'>self</span>.<span class='ident'>name</span>, <span class='self'>self</span>.<span class='ident'>fields</span>)));
<span class='self'>self</span>.<span class='ident'>map</span>.<span class='ident'>end</span>()
}
}
<span class='kw'>pub</span> <span class='kw'>struct</span> <span class='ident'>SerializeStructVariantAsMapValue</span><span class='op'><</span><span class='ident'>M</span><span class='op'>></span> {
<span class='ident'>map</span>: <span class='ident'>M</span>,
<span class='ident'>name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>,
<span class='ident'>fields</span>: <span class='ident'>Vec</span><span class='op'><</span>(<span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, <span class='ident'>Content</span>)<span class='op'>></span>,
}
<span class='kw'>impl</span><span class='op'><</span><span class='ident'>M</span><span class='op'>></span> <span class='ident'>SerializeStructVariantAsMapValue</span><span class='op'><</span><span class='ident'>M</span><span class='op'>></span> {
<span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>new</span>(<span class='ident'>map</span>: <span class='ident'>M</span>, <span class='ident'>name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, <span class='ident'>len</span>: <span class='ident'>usize</span>) <span class='op'>-></span> <span class='self'>Self</span> {
<span class='ident'>SerializeStructVariantAsMapValue</span> {
<span class='ident'>map</span>: <span class='ident'>map</span>,
<span class='ident'>name</span>: <span class='ident'>name</span>,
<span class='ident'>fields</span>: <span class='ident'>Vec</span>::<span class='ident'>with_capacity</span>(<span class='ident'>len</span>),
}
}
}
<span class='kw'>impl</span><span class='op'><</span><span class='ident'>M</span><span class='op'>></span> <span class='ident'>ser</span>::<span class='ident'>SerializeStructVariant</span> <span class='kw'>for</span> <span class='ident'>SerializeStructVariantAsMapValue</span><span class='op'><</span><span class='ident'>M</span><span class='op'>></span>
<span class='kw'>where</span> <span class='ident'>M</span>: <span class='ident'>ser</span>::<span class='ident'>SerializeMap</span>
{
<span class='kw'>type</span> <span class='prelude-val'>Ok</span> <span class='op'>=</span> <span class='ident'>M</span>::<span class='prelude-val'>Ok</span>;
<span class='kw'>type</span> <span class='ident'>Error</span> <span class='op'>=</span> <span class='ident'>M</span>::<span class='ident'>Error</span>;
<span class='kw'>fn</span> <span class='ident'>serialize_field</span><span class='op'><</span><span class='ident'>T</span>: <span class='question-mark'>?</span><span class='ident'>Sized</span> <span class='op'>+</span> <span class='ident'>Serialize</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>,
<span class='ident'>key</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>,
<span class='ident'>value</span>: <span class='kw-2'>&</span><span class='ident'>T</span>)
<span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='ident'>M</span>::<span class='ident'>Error</span><span class='op'>></span> {
<span class='kw'>let</span> <span class='ident'>value</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>value</span>.<span class='ident'>serialize</span>(<span class='ident'>ContentSerializer</span>::<span class='op'><</span><span class='ident'>M</span>::<span class='ident'>Error</span><span class='op'>></span>::<span class='ident'>new</span>()));
<span class='self'>self</span>.<span class='ident'>fields</span>.<span class='ident'>push</span>((<span class='ident'>key</span>, <span class='ident'>value</span>));
<span class='prelude-val'>Ok</span>(())
}
<span class='kw'>fn</span> <span class='ident'>end</span>(<span class='kw-2'>mut</span> <span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>M</span>::<span class='prelude-val'>Ok</span>, <span class='ident'>M</span>::<span class='ident'>Error</span><span class='op'>></span> {
<span class='macro'>try</span><span class='macro'>!</span>(<span class='self'>self</span>.<span class='ident'>map</span>.<span class='ident'>serialize_value</span>(<span class='kw-2'>&</span><span class='ident'>Content</span>::<span class='ident'>Struct</span>(<span class='self'>self</span>.<span class='ident'>name</span>, <span class='self'>self</span>.<span class='ident'>fields</span>)));
<span class='self'>self</span>.<span class='ident'>map</span>.<span class='ident'>end</span>()
}
}
<span class='attribute'>#[<span class='ident'>derive</span>(<span class='ident'>Debug</span>)]</span>
<span class='kw'>enum</span> <span class='ident'>Content</span> {
<span class='ident'>Bool</span>(<span class='ident'>bool</span>),
<span class='ident'>U8</span>(<span class='ident'>u8</span>),
<span class='ident'>U16</span>(<span class='ident'>u16</span>),
<span class='ident'>U32</span>(<span class='ident'>u32</span>),
<span class='ident'>U64</span>(<span class='ident'>u64</span>),
<span class='ident'>I8</span>(<span class='ident'>i8</span>),
<span class='ident'>I16</span>(<span class='ident'>i16</span>),
<span class='ident'>I32</span>(<span class='ident'>i32</span>),
<span class='ident'>I64</span>(<span class='ident'>i64</span>),
<span class='ident'>F32</span>(<span class='ident'>f32</span>),
<span class='ident'>F64</span>(<span class='ident'>f64</span>),
<span class='ident'>Char</span>(<span class='ident'>char</span>),
<span class='ident'>String</span>(<span class='ident'>String</span>),
<span class='ident'>Bytes</span>(<span class='ident'>Vec</span><span class='op'><</span><span class='ident'>u8</span><span class='op'>></span>),
<span class='prelude-val'>None</span>,
<span class='prelude-val'>Some</span>(<span class='ident'>Box</span><span class='op'><</span><span class='ident'>Content</span><span class='op'>></span>),
<span class='ident'>Unit</span>,
<span class='ident'>UnitStruct</span>(<span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>),
<span class='ident'>UnitVariant</span>(<span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, <span class='ident'>usize</span>, <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>),
<span class='ident'>NewtypeStruct</span>(<span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, <span class='ident'>Box</span><span class='op'><</span><span class='ident'>Content</span><span class='op'>></span>),
<span class='ident'>NewtypeVariant</span>(<span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, <span class='ident'>usize</span>, <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, <span class='ident'>Box</span><span class='op'><</span><span class='ident'>Content</span><span class='op'>></span>),
<span class='ident'>Seq</span>(<span class='ident'>Vec</span><span class='op'><</span><span class='ident'>Content</span><span class='op'>></span>),
<span class='ident'>SeqFixedSize</span>(<span class='ident'>Vec</span><span class='op'><</span><span class='ident'>Content</span><span class='op'>></span>),
<span class='ident'>Tuple</span>(<span class='ident'>Vec</span><span class='op'><</span><span class='ident'>Content</span><span class='op'>></span>),
<span class='ident'>TupleStruct</span>(<span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, <span class='ident'>Vec</span><span class='op'><</span><span class='ident'>Content</span><span class='op'>></span>),
<span class='ident'>TupleVariant</span>(<span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, <span class='ident'>usize</span>, <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, <span class='ident'>Vec</span><span class='op'><</span><span class='ident'>Content</span><span class='op'>></span>),
<span class='ident'>Map</span>(<span class='ident'>Vec</span><span class='op'><</span>(<span class='ident'>Content</span>, <span class='ident'>Content</span>)<span class='op'>></span>),
<span class='ident'>Struct</span>(<span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, <span class='ident'>Vec</span><span class='op'><</span>(<span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, <span class='ident'>Content</span>)<span class='op'>></span>),
<span class='ident'>StructVariant</span>(<span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, <span class='ident'>usize</span>, <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, <span class='ident'>Vec</span><span class='op'><</span>(<span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, <span class='ident'>Content</span>)<span class='op'>></span>),
}
<span class='kw'>impl</span> <span class='ident'>Serialize</span> <span class='kw'>for</span> <span class='ident'>Content</span> {
<span class='kw'>fn</span> <span class='ident'>serialize</span><span class='op'><</span><span class='ident'>S</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='self'>self</span>, <span class='ident'>serializer</span>: <span class='ident'>S</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>S</span>::<span class='prelude-val'>Ok</span>, <span class='ident'>S</span>::<span class='ident'>Error</span><span class='op'>></span>
<span class='kw'>where</span> <span class='ident'>S</span>: <span class='ident'>Serializer</span>
{
<span class='kw'>match</span> <span class='kw-2'>*</span><span class='self'>self</span> {
<span class='ident'>Content</span>::<span class='ident'>Bool</span>(<span class='ident'>b</span>) <span class='op'>=></span> <span class='ident'>serializer</span>.<span class='ident'>serialize_bool</span>(<span class='ident'>b</span>),
<span class='ident'>Content</span>::<span class='ident'>U8</span>(<span class='ident'>u</span>) <span class='op'>=></span> <span class='ident'>serializer</span>.<span class='ident'>serialize_u8</span>(<span class='ident'>u</span>),
<span class='ident'>Content</span>::<span class='ident'>U16</span>(<span class='ident'>u</span>) <span class='op'>=></span> <span class='ident'>serializer</span>.<span class='ident'>serialize_u16</span>(<span class='ident'>u</span>),
<span class='ident'>Content</span>::<span class='ident'>U32</span>(<span class='ident'>u</span>) <span class='op'>=></span> <span class='ident'>serializer</span>.<span class='ident'>serialize_u32</span>(<span class='ident'>u</span>),
<span class='ident'>Content</span>::<span class='ident'>U64</span>(<span class='ident'>u</span>) <span class='op'>=></span> <span class='ident'>serializer</span>.<span class='ident'>serialize_u64</span>(<span class='ident'>u</span>),
<span class='ident'>Content</span>::<span class='ident'>I8</span>(<span class='ident'>i</span>) <span class='op'>=></span> <span class='ident'>serializer</span>.<span class='ident'>serialize_i8</span>(<span class='ident'>i</span>),
<span class='ident'>Content</span>::<span class='ident'>I16</span>(<span class='ident'>i</span>) <span class='op'>=></span> <span class='ident'>serializer</span>.<span class='ident'>serialize_i16</span>(<span class='ident'>i</span>),
<span class='ident'>Content</span>::<span class='ident'>I32</span>(<span class='ident'>i</span>) <span class='op'>=></span> <span class='ident'>serializer</span>.<span class='ident'>serialize_i32</span>(<span class='ident'>i</span>),
<span class='ident'>Content</span>::<span class='ident'>I64</span>(<span class='ident'>i</span>) <span class='op'>=></span> <span class='ident'>serializer</span>.<span class='ident'>serialize_i64</span>(<span class='ident'>i</span>),
<span class='ident'>Content</span>::<span class='ident'>F32</span>(<span class='ident'>f</span>) <span class='op'>=></span> <span class='ident'>serializer</span>.<span class='ident'>serialize_f32</span>(<span class='ident'>f</span>),
<span class='ident'>Content</span>::<span class='ident'>F64</span>(<span class='ident'>f</span>) <span class='op'>=></span> <span class='ident'>serializer</span>.<span class='ident'>serialize_f64</span>(<span class='ident'>f</span>),
<span class='ident'>Content</span>::<span class='ident'>Char</span>(<span class='ident'>c</span>) <span class='op'>=></span> <span class='ident'>serializer</span>.<span class='ident'>serialize_char</span>(<span class='ident'>c</span>),
<span class='ident'>Content</span>::<span class='ident'>String</span>(<span class='kw-2'>ref</span> <span class='ident'>s</span>) <span class='op'>=></span> <span class='ident'>serializer</span>.<span class='ident'>serialize_str</span>(<span class='ident'>s</span>),
<span class='ident'>Content</span>::<span class='ident'>Bytes</span>(<span class='kw-2'>ref</span> <span class='ident'>b</span>) <span class='op'>=></span> <span class='ident'>serializer</span>.<span class='ident'>serialize_bytes</span>(<span class='ident'>b</span>),
<span class='ident'>Content</span>::<span class='prelude-val'>None</span> <span class='op'>=></span> <span class='ident'>serializer</span>.<span class='ident'>serialize_none</span>(),
<span class='ident'>Content</span>::<span class='prelude-val'>Some</span>(<span class='kw-2'>ref</span> <span class='ident'>c</span>) <span class='op'>=></span> <span class='ident'>serializer</span>.<span class='ident'>serialize_some</span>(<span class='kw-2'>&</span><span class='kw-2'>*</span><span class='kw-2'>*</span><span class='ident'>c</span>),
<span class='ident'>Content</span>::<span class='ident'>Unit</span> <span class='op'>=></span> <span class='ident'>serializer</span>.<span class='ident'>serialize_unit</span>(),
<span class='ident'>Content</span>::<span class='ident'>UnitStruct</span>(<span class='ident'>n</span>) <span class='op'>=></span> <span class='ident'>serializer</span>.<span class='ident'>serialize_unit_struct</span>(<span class='ident'>n</span>),
<span class='ident'>Content</span>::<span class='ident'>UnitVariant</span>(<span class='ident'>n</span>, <span class='ident'>i</span>, <span class='ident'>v</span>) <span class='op'>=></span> <span class='ident'>serializer</span>.<span class='ident'>serialize_unit_variant</span>(<span class='ident'>n</span>, <span class='ident'>i</span>, <span class='ident'>v</span>),
<span class='ident'>Content</span>::<span class='ident'>NewtypeStruct</span>(<span class='ident'>n</span>, <span class='kw-2'>ref</span> <span class='ident'>c</span>) <span class='op'>=></span> <span class='ident'>serializer</span>.<span class='ident'>serialize_newtype_struct</span>(<span class='ident'>n</span>, <span class='kw-2'>&</span><span class='kw-2'>*</span><span class='kw-2'>*</span><span class='ident'>c</span>),
<span class='ident'>Content</span>::<span class='ident'>NewtypeVariant</span>(<span class='ident'>n</span>, <span class='ident'>i</span>, <span class='ident'>v</span>, <span class='kw-2'>ref</span> <span class='ident'>c</span>) <span class='op'>=></span> {
<span class='ident'>serializer</span>.<span class='ident'>serialize_newtype_variant</span>(<span class='ident'>n</span>, <span class='ident'>i</span>, <span class='ident'>v</span>, <span class='kw-2'>&</span><span class='kw-2'>*</span><span class='kw-2'>*</span><span class='ident'>c</span>)
}
<span class='ident'>Content</span>::<span class='ident'>Seq</span>(<span class='kw-2'>ref</span> <span class='ident'>elements</span>) <span class='op'>=></span> <span class='ident'>elements</span>.<span class='ident'>serialize</span>(<span class='ident'>serializer</span>),
<span class='ident'>Content</span>::<span class='ident'>SeqFixedSize</span>(<span class='kw-2'>ref</span> <span class='ident'>elements</span>) <span class='op'>=></span> {
<span class='kw'>use</span> <span class='ident'>ser</span>::<span class='ident'>SerializeSeq</span>;
<span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>seq</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>serializer</span>.<span class='ident'>serialize_seq_fixed_size</span>(<span class='ident'>elements</span>.<span class='ident'>len</span>()));
<span class='kw'>for</span> <span class='ident'>e</span> <span class='kw'>in</span> <span class='ident'>elements</span> {
<span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>seq</span>.<span class='ident'>serialize_element</span>(<span class='ident'>e</span>));
}
<span class='ident'>seq</span>.<span class='ident'>end</span>()
}
<span class='ident'>Content</span>::<span class='ident'>Tuple</span>(<span class='kw-2'>ref</span> <span class='ident'>elements</span>) <span class='op'>=></span> {
<span class='kw'>use</span> <span class='ident'>ser</span>::<span class='ident'>SerializeTuple</span>;
<span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>tuple</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>serializer</span>.<span class='ident'>serialize_tuple</span>(<span class='ident'>elements</span>.<span class='ident'>len</span>()));
<span class='kw'>for</span> <span class='ident'>e</span> <span class='kw'>in</span> <span class='ident'>elements</span> {
<span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>tuple</span>.<span class='ident'>serialize_element</span>(<span class='ident'>e</span>));
}
<span class='ident'>tuple</span>.<span class='ident'>end</span>()
}
<span class='ident'>Content</span>::<span class='ident'>TupleStruct</span>(<span class='ident'>n</span>, <span class='kw-2'>ref</span> <span class='ident'>fields</span>) <span class='op'>=></span> {
<span class='kw'>use</span> <span class='ident'>ser</span>::<span class='ident'>SerializeTupleStruct</span>;
<span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>ts</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>serializer</span>.<span class='ident'>serialize_tuple_struct</span>(<span class='ident'>n</span>, <span class='ident'>fields</span>.<span class='ident'>len</span>()));
<span class='kw'>for</span> <span class='ident'>f</span> <span class='kw'>in</span> <span class='ident'>fields</span> {
<span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>ts</span>.<span class='ident'>serialize_field</span>(<span class='ident'>f</span>));
}
<span class='ident'>ts</span>.<span class='ident'>end</span>()
}
<span class='ident'>Content</span>::<span class='ident'>TupleVariant</span>(<span class='ident'>n</span>, <span class='ident'>i</span>, <span class='ident'>v</span>, <span class='kw-2'>ref</span> <span class='ident'>fields</span>) <span class='op'>=></span> {
<span class='kw'>use</span> <span class='ident'>ser</span>::<span class='ident'>SerializeTupleVariant</span>;
<span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>tv</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>serializer</span>.<span class='ident'>serialize_tuple_variant</span>(<span class='ident'>n</span>, <span class='ident'>i</span>, <span class='ident'>v</span>, <span class='ident'>fields</span>.<span class='ident'>len</span>()));
<span class='kw'>for</span> <span class='ident'>f</span> <span class='kw'>in</span> <span class='ident'>fields</span> {
<span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>tv</span>.<span class='ident'>serialize_field</span>(<span class='ident'>f</span>));
}
<span class='ident'>tv</span>.<span class='ident'>end</span>()
}
<span class='ident'>Content</span>::<span class='ident'>Map</span>(<span class='kw-2'>ref</span> <span class='ident'>entries</span>) <span class='op'>=></span> {
<span class='kw'>use</span> <span class='ident'>ser</span>::<span class='ident'>SerializeMap</span>;
<span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>map</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>serializer</span>.<span class='ident'>serialize_map</span>(<span class='prelude-val'>Some</span>(<span class='ident'>entries</span>.<span class='ident'>len</span>())));
<span class='kw'>for</span> <span class='kw-2'>&</span>(<span class='kw-2'>ref</span> <span class='ident'>k</span>, <span class='kw-2'>ref</span> <span class='ident'>v</span>) <span class='kw'>in</span> <span class='ident'>entries</span> {
<span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>map</span>.<span class='ident'>serialize_entry</span>(<span class='ident'>k</span>, <span class='ident'>v</span>));
}
<span class='ident'>map</span>.<span class='ident'>end</span>()
}
<span class='ident'>Content</span>::<span class='ident'>Struct</span>(<span class='ident'>n</span>, <span class='kw-2'>ref</span> <span class='ident'>fields</span>) <span class='op'>=></span> {
<span class='kw'>use</span> <span class='ident'>ser</span>::<span class='ident'>SerializeStruct</span>;
<span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>s</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>serializer</span>.<span class='ident'>serialize_struct</span>(<span class='ident'>n</span>, <span class='ident'>fields</span>.<span class='ident'>len</span>()));
<span class='kw'>for</span> <span class='kw-2'>&</span>(<span class='ident'>k</span>, <span class='kw-2'>ref</span> <span class='ident'>v</span>) <span class='kw'>in</span> <span class='ident'>fields</span> {
<span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>s</span>.<span class='ident'>serialize_field</span>(<span class='ident'>k</span>, <span class='ident'>v</span>));
}
<span class='ident'>s</span>.<span class='ident'>end</span>()
}
<span class='ident'>Content</span>::<span class='ident'>StructVariant</span>(<span class='ident'>n</span>, <span class='ident'>i</span>, <span class='ident'>v</span>, <span class='kw-2'>ref</span> <span class='ident'>fields</span>) <span class='op'>=></span> {
<span class='kw'>use</span> <span class='ident'>ser</span>::<span class='ident'>SerializeStructVariant</span>;
<span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>sv</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>serializer</span>.<span class='ident'>serialize_struct_variant</span>(<span class='ident'>n</span>, <span class='ident'>i</span>, <span class='ident'>v</span>, <span class='ident'>fields</span>.<span class='ident'>len</span>()));
<span class='kw'>for</span> <span class='kw-2'>&</span>(<span class='ident'>k</span>, <span class='kw-2'>ref</span> <span class='ident'>v</span>) <span class='kw'>in</span> <span class='ident'>fields</span> {
<span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>sv</span>.<span class='ident'>serialize_field</span>(<span class='ident'>k</span>, <span class='ident'>v</span>));
}
<span class='ident'>sv</span>.<span class='ident'>end</span>()
}
}
}
}
<span class='kw'>struct</span> <span class='ident'>ContentSerializer</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span> {
<span class='ident'>error</span>: <span class='ident'>PhantomData</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>,
}
<span class='kw'>impl</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span> <span class='ident'>ContentSerializer</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span> {
<span class='kw'>fn</span> <span class='ident'>new</span>() <span class='op'>-></span> <span class='self'>Self</span> {
<span class='ident'>ContentSerializer</span> { <span class='ident'>error</span>: <span class='ident'>PhantomData</span> }
}
}
<span class='kw'>impl</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span> <span class='ident'>Serializer</span> <span class='kw'>for</span> <span class='ident'>ContentSerializer</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>
<span class='kw'>where</span> <span class='ident'>E</span>: <span class='ident'>ser</span>::<span class='ident'>Error</span>
{
<span class='kw'>type</span> <span class='prelude-val'>Ok</span> <span class='op'>=</span> <span class='ident'>Content</span>;
<span class='kw'>type</span> <span class='ident'>Error</span> <span class='op'>=</span> <span class='ident'>E</span>;
<span class='kw'>type</span> <span class='ident'>SerializeSeq</span> <span class='op'>=</span> <span class='ident'>SerializeSeq</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>;
<span class='kw'>type</span> <span class='ident'>SerializeTuple</span> <span class='op'>=</span> <span class='ident'>SerializeTuple</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>;
<span class='kw'>type</span> <span class='ident'>SerializeTupleStruct</span> <span class='op'>=</span> <span class='ident'>SerializeTupleStruct</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>;
<span class='kw'>type</span> <span class='ident'>SerializeTupleVariant</span> <span class='op'>=</span> <span class='ident'>SerializeTupleVariant</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>;
<span class='kw'>type</span> <span class='ident'>SerializeMap</span> <span class='op'>=</span> <span class='ident'>SerializeMap</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>;
<span class='kw'>type</span> <span class='ident'>SerializeStruct</span> <span class='op'>=</span> <span class='ident'>SerializeStruct</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>;
<span class='kw'>type</span> <span class='ident'>SerializeStructVariant</span> <span class='op'>=</span> <span class='ident'>SerializeStructVariant</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>;
<span class='kw'>fn</span> <span class='ident'>serialize_bool</span>(<span class='self'>self</span>, <span class='ident'>v</span>: <span class='ident'>bool</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>Bool</span>(<span class='ident'>v</span>))
}
<span class='kw'>fn</span> <span class='ident'>serialize_i8</span>(<span class='self'>self</span>, <span class='ident'>v</span>: <span class='ident'>i8</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>I8</span>(<span class='ident'>v</span>))
}
<span class='kw'>fn</span> <span class='ident'>serialize_i16</span>(<span class='self'>self</span>, <span class='ident'>v</span>: <span class='ident'>i16</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>I16</span>(<span class='ident'>v</span>))
}
<span class='kw'>fn</span> <span class='ident'>serialize_i32</span>(<span class='self'>self</span>, <span class='ident'>v</span>: <span class='ident'>i32</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>I32</span>(<span class='ident'>v</span>))
}
<span class='kw'>fn</span> <span class='ident'>serialize_i64</span>(<span class='self'>self</span>, <span class='ident'>v</span>: <span class='ident'>i64</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>I64</span>(<span class='ident'>v</span>))
}
<span class='kw'>fn</span> <span class='ident'>serialize_u8</span>(<span class='self'>self</span>, <span class='ident'>v</span>: <span class='ident'>u8</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>U8</span>(<span class='ident'>v</span>))
}
<span class='kw'>fn</span> <span class='ident'>serialize_u16</span>(<span class='self'>self</span>, <span class='ident'>v</span>: <span class='ident'>u16</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>U16</span>(<span class='ident'>v</span>))
}
<span class='kw'>fn</span> <span class='ident'>serialize_u32</span>(<span class='self'>self</span>, <span class='ident'>v</span>: <span class='ident'>u32</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>U32</span>(<span class='ident'>v</span>))
}
<span class='kw'>fn</span> <span class='ident'>serialize_u64</span>(<span class='self'>self</span>, <span class='ident'>v</span>: <span class='ident'>u64</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>U64</span>(<span class='ident'>v</span>))
}
<span class='kw'>fn</span> <span class='ident'>serialize_f32</span>(<span class='self'>self</span>, <span class='ident'>v</span>: <span class='ident'>f32</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>F32</span>(<span class='ident'>v</span>))
}
<span class='kw'>fn</span> <span class='ident'>serialize_f64</span>(<span class='self'>self</span>, <span class='ident'>v</span>: <span class='ident'>f64</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>F64</span>(<span class='ident'>v</span>))
}
<span class='kw'>fn</span> <span class='ident'>serialize_char</span>(<span class='self'>self</span>, <span class='ident'>v</span>: <span class='ident'>char</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>Char</span>(<span class='ident'>v</span>))
}
<span class='kw'>fn</span> <span class='ident'>serialize_str</span>(<span class='self'>self</span>, <span class='ident'>value</span>: <span class='kw-2'>&</span><span class='ident'>str</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>String</span>(<span class='ident'>value</span>.<span class='ident'>to_owned</span>()))
}
<span class='kw'>fn</span> <span class='ident'>serialize_bytes</span>(<span class='self'>self</span>, <span class='ident'>value</span>: <span class='kw-2'>&</span>[<span class='ident'>u8</span>]) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>Bytes</span>(<span class='ident'>value</span>.<span class='ident'>to_owned</span>()))
}
<span class='kw'>fn</span> <span class='ident'>serialize_none</span>(<span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='prelude-val'>None</span>)
}
<span class='kw'>fn</span> <span class='ident'>serialize_some</span><span class='op'><</span><span class='ident'>T</span>: <span class='question-mark'>?</span><span class='ident'>Sized</span> <span class='op'>+</span> <span class='ident'>Serialize</span><span class='op'>></span>(<span class='self'>self</span>, <span class='ident'>value</span>: <span class='kw-2'>&</span><span class='ident'>T</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='prelude-val'>Some</span>(<span class='ident'>Box</span>::<span class='ident'>new</span>(<span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>value</span>.<span class='ident'>serialize</span>(<span class='self'>self</span>)))))
}
<span class='kw'>fn</span> <span class='ident'>serialize_unit</span>(<span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>Unit</span>)
}
<span class='kw'>fn</span> <span class='ident'>serialize_unit_struct</span>(<span class='self'>self</span>, <span class='ident'>name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>UnitStruct</span>(<span class='ident'>name</span>))
}
<span class='kw'>fn</span> <span class='ident'>serialize_unit_variant</span>(<span class='self'>self</span>,
<span class='ident'>name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>,
<span class='ident'>variant_index</span>: <span class='ident'>usize</span>,
<span class='ident'>variant</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>)
<span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>UnitVariant</span>(<span class='ident'>name</span>, <span class='ident'>variant_index</span>, <span class='ident'>variant</span>))
}
<span class='kw'>fn</span> <span class='ident'>serialize_newtype_struct</span><span class='op'><</span><span class='ident'>T</span>: <span class='question-mark'>?</span><span class='ident'>Sized</span> <span class='op'>+</span> <span class='ident'>Serialize</span><span class='op'>></span>(<span class='self'>self</span>,
<span class='ident'>name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>,
<span class='ident'>value</span>: <span class='kw-2'>&</span><span class='ident'>T</span>)
<span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>NewtypeStruct</span>(<span class='ident'>name</span>, <span class='ident'>Box</span>::<span class='ident'>new</span>(<span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>value</span>.<span class='ident'>serialize</span>(<span class='self'>self</span>)))))
}
<span class='kw'>fn</span> <span class='ident'>serialize_newtype_variant</span><span class='op'><</span><span class='ident'>T</span>: <span class='question-mark'>?</span><span class='ident'>Sized</span> <span class='op'>+</span> <span class='ident'>Serialize</span><span class='op'>></span>(<span class='self'>self</span>,
<span class='ident'>name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>,
<span class='ident'>variant_index</span>: <span class='ident'>usize</span>,
<span class='ident'>variant</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>,
<span class='ident'>value</span>: <span class='kw-2'>&</span><span class='ident'>T</span>)
<span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>NewtypeVariant</span>(<span class='ident'>name</span>,
<span class='ident'>variant_index</span>,
<span class='ident'>variant</span>,
<span class='ident'>Box</span>::<span class='ident'>new</span>(<span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>value</span>.<span class='ident'>serialize</span>(<span class='self'>self</span>)))))
}
<span class='kw'>fn</span> <span class='ident'>serialize_seq</span>(<span class='self'>self</span>, <span class='ident'>len</span>: <span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>usize</span><span class='op'>></span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='self'>Self</span>::<span class='ident'>SerializeSeq</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>SerializeSeq</span> {
<span class='ident'>fixed_size</span>: <span class='bool-val'>false</span>,
<span class='ident'>elements</span>: <span class='ident'>Vec</span>::<span class='ident'>with_capacity</span>(<span class='ident'>len</span>.<span class='ident'>unwrap_or</span>(<span class='number'>0</span>)),
<span class='ident'>error</span>: <span class='ident'>PhantomData</span>,
})
}
<span class='kw'>fn</span> <span class='ident'>serialize_seq_fixed_size</span>(<span class='self'>self</span>, <span class='ident'>size</span>: <span class='ident'>usize</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='self'>Self</span>::<span class='ident'>SerializeSeq</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>SerializeSeq</span> {
<span class='ident'>fixed_size</span>: <span class='bool-val'>true</span>,
<span class='ident'>elements</span>: <span class='ident'>Vec</span>::<span class='ident'>with_capacity</span>(<span class='ident'>size</span>),
<span class='ident'>error</span>: <span class='ident'>PhantomData</span>,
})
}
<span class='kw'>fn</span> <span class='ident'>serialize_tuple</span>(<span class='self'>self</span>, <span class='ident'>len</span>: <span class='ident'>usize</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='self'>Self</span>::<span class='ident'>SerializeTuple</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>SerializeTuple</span> {
<span class='ident'>elements</span>: <span class='ident'>Vec</span>::<span class='ident'>with_capacity</span>(<span class='ident'>len</span>),
<span class='ident'>error</span>: <span class='ident'>PhantomData</span>,
})
}
<span class='kw'>fn</span> <span class='ident'>serialize_tuple_struct</span>(<span class='self'>self</span>,
<span class='ident'>name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>,
<span class='ident'>len</span>: <span class='ident'>usize</span>)
<span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='self'>Self</span>::<span class='ident'>SerializeTupleStruct</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>SerializeTupleStruct</span> {
<span class='ident'>name</span>: <span class='ident'>name</span>,
<span class='ident'>fields</span>: <span class='ident'>Vec</span>::<span class='ident'>with_capacity</span>(<span class='ident'>len</span>),
<span class='ident'>error</span>: <span class='ident'>PhantomData</span>,
})
}
<span class='kw'>fn</span> <span class='ident'>serialize_tuple_variant</span>(<span class='self'>self</span>,
<span class='ident'>name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>,
<span class='ident'>variant_index</span>: <span class='ident'>usize</span>,
<span class='ident'>variant</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>,
<span class='ident'>len</span>: <span class='ident'>usize</span>)
<span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='self'>Self</span>::<span class='ident'>SerializeTupleVariant</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>SerializeTupleVariant</span> {
<span class='ident'>name</span>: <span class='ident'>name</span>,
<span class='ident'>variant_index</span>: <span class='ident'>variant_index</span>,
<span class='ident'>variant</span>: <span class='ident'>variant</span>,
<span class='ident'>fields</span>: <span class='ident'>Vec</span>::<span class='ident'>with_capacity</span>(<span class='ident'>len</span>),
<span class='ident'>error</span>: <span class='ident'>PhantomData</span>,
})
}
<span class='kw'>fn</span> <span class='ident'>serialize_map</span>(<span class='self'>self</span>, <span class='ident'>len</span>: <span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>usize</span><span class='op'>></span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='self'>Self</span>::<span class='ident'>SerializeMap</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>SerializeMap</span> {
<span class='ident'>entries</span>: <span class='ident'>Vec</span>::<span class='ident'>with_capacity</span>(<span class='ident'>len</span>.<span class='ident'>unwrap_or</span>(<span class='number'>0</span>)),
<span class='ident'>key</span>: <span class='prelude-val'>None</span>,
<span class='ident'>error</span>: <span class='ident'>PhantomData</span>,
})
}
<span class='kw'>fn</span> <span class='ident'>serialize_struct</span>(<span class='self'>self</span>, <span class='ident'>name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, <span class='ident'>len</span>: <span class='ident'>usize</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='self'>Self</span>::<span class='ident'>SerializeStruct</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>SerializeStruct</span> {
<span class='ident'>name</span>: <span class='ident'>name</span>,
<span class='ident'>fields</span>: <span class='ident'>Vec</span>::<span class='ident'>with_capacity</span>(<span class='ident'>len</span>),
<span class='ident'>error</span>: <span class='ident'>PhantomData</span>,
})
}
<span class='kw'>fn</span> <span class='ident'>serialize_struct_variant</span>(<span class='self'>self</span>,
<span class='ident'>name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>,
<span class='ident'>variant_index</span>: <span class='ident'>usize</span>,
<span class='ident'>variant</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>,
<span class='ident'>len</span>: <span class='ident'>usize</span>)
<span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='self'>Self</span>::<span class='ident'>SerializeStructVariant</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>SerializeStructVariant</span> {
<span class='ident'>name</span>: <span class='ident'>name</span>,
<span class='ident'>variant_index</span>: <span class='ident'>variant_index</span>,
<span class='ident'>variant</span>: <span class='ident'>variant</span>,
<span class='ident'>fields</span>: <span class='ident'>Vec</span>::<span class='ident'>with_capacity</span>(<span class='ident'>len</span>),
<span class='ident'>error</span>: <span class='ident'>PhantomData</span>,
})
}
}
<span class='kw'>struct</span> <span class='ident'>SerializeSeq</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span> {
<span class='ident'>fixed_size</span>: <span class='ident'>bool</span>,
<span class='ident'>elements</span>: <span class='ident'>Vec</span><span class='op'><</span><span class='ident'>Content</span><span class='op'>></span>,
<span class='ident'>error</span>: <span class='ident'>PhantomData</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>,
}
<span class='kw'>impl</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span> <span class='ident'>ser</span>::<span class='ident'>SerializeSeq</span> <span class='kw'>for</span> <span class='ident'>SerializeSeq</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>
<span class='kw'>where</span> <span class='ident'>E</span>: <span class='ident'>ser</span>::<span class='ident'>Error</span>
{
<span class='kw'>type</span> <span class='prelude-val'>Ok</span> <span class='op'>=</span> <span class='ident'>Content</span>;
<span class='kw'>type</span> <span class='ident'>Error</span> <span class='op'>=</span> <span class='ident'>E</span>;
<span class='kw'>fn</span> <span class='ident'>serialize_element</span><span class='op'><</span><span class='ident'>T</span>: <span class='question-mark'>?</span><span class='ident'>Sized</span> <span class='op'>+</span> <span class='ident'>Serialize</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>value</span>: <span class='kw-2'>&</span><span class='ident'>T</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='ident'>E</span><span class='op'>></span> {
<span class='kw'>let</span> <span class='ident'>value</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>value</span>.<span class='ident'>serialize</span>(<span class='ident'>ContentSerializer</span>::<span class='op'><</span><span class='ident'>E</span><span class='op'>></span>::<span class='ident'>new</span>()));
<span class='self'>self</span>.<span class='ident'>elements</span>.<span class='ident'>push</span>(<span class='ident'>value</span>);
<span class='prelude-val'>Ok</span>(())
}
<span class='kw'>fn</span> <span class='ident'>end</span>(<span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='kw'>if</span> <span class='self'>self</span>.<span class='ident'>fixed_size</span> {
<span class='ident'>Content</span>::<span class='ident'>SeqFixedSize</span>(<span class='self'>self</span>.<span class='ident'>elements</span>)
} <span class='kw'>else</span> {
<span class='ident'>Content</span>::<span class='ident'>Seq</span>(<span class='self'>self</span>.<span class='ident'>elements</span>)
})
}
}
<span class='kw'>struct</span> <span class='ident'>SerializeTuple</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span> {
<span class='ident'>elements</span>: <span class='ident'>Vec</span><span class='op'><</span><span class='ident'>Content</span><span class='op'>></span>,
<span class='ident'>error</span>: <span class='ident'>PhantomData</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>,
}
<span class='kw'>impl</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span> <span class='ident'>ser</span>::<span class='ident'>SerializeTuple</span> <span class='kw'>for</span> <span class='ident'>SerializeTuple</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>
<span class='kw'>where</span> <span class='ident'>E</span>: <span class='ident'>ser</span>::<span class='ident'>Error</span>
{
<span class='kw'>type</span> <span class='prelude-val'>Ok</span> <span class='op'>=</span> <span class='ident'>Content</span>;
<span class='kw'>type</span> <span class='ident'>Error</span> <span class='op'>=</span> <span class='ident'>E</span>;
<span class='kw'>fn</span> <span class='ident'>serialize_element</span><span class='op'><</span><span class='ident'>T</span>: <span class='question-mark'>?</span><span class='ident'>Sized</span> <span class='op'>+</span> <span class='ident'>Serialize</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>value</span>: <span class='kw-2'>&</span><span class='ident'>T</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='ident'>E</span><span class='op'>></span> {
<span class='kw'>let</span> <span class='ident'>value</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>value</span>.<span class='ident'>serialize</span>(<span class='ident'>ContentSerializer</span>::<span class='op'><</span><span class='ident'>E</span><span class='op'>></span>::<span class='ident'>new</span>()));
<span class='self'>self</span>.<span class='ident'>elements</span>.<span class='ident'>push</span>(<span class='ident'>value</span>);
<span class='prelude-val'>Ok</span>(())
}
<span class='kw'>fn</span> <span class='ident'>end</span>(<span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>Tuple</span>(<span class='self'>self</span>.<span class='ident'>elements</span>))
}
}
<span class='kw'>struct</span> <span class='ident'>SerializeTupleStruct</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span> {
<span class='ident'>name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>,
<span class='ident'>fields</span>: <span class='ident'>Vec</span><span class='op'><</span><span class='ident'>Content</span><span class='op'>></span>,
<span class='ident'>error</span>: <span class='ident'>PhantomData</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>,
}
<span class='kw'>impl</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span> <span class='ident'>ser</span>::<span class='ident'>SerializeTupleStruct</span> <span class='kw'>for</span> <span class='ident'>SerializeTupleStruct</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>
<span class='kw'>where</span> <span class='ident'>E</span>: <span class='ident'>ser</span>::<span class='ident'>Error</span>
{
<span class='kw'>type</span> <span class='prelude-val'>Ok</span> <span class='op'>=</span> <span class='ident'>Content</span>;
<span class='kw'>type</span> <span class='ident'>Error</span> <span class='op'>=</span> <span class='ident'>E</span>;
<span class='kw'>fn</span> <span class='ident'>serialize_field</span><span class='op'><</span><span class='ident'>T</span>: <span class='question-mark'>?</span><span class='ident'>Sized</span> <span class='op'>+</span> <span class='ident'>Serialize</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>value</span>: <span class='kw-2'>&</span><span class='ident'>T</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='ident'>E</span><span class='op'>></span> {
<span class='kw'>let</span> <span class='ident'>value</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>value</span>.<span class='ident'>serialize</span>(<span class='ident'>ContentSerializer</span>::<span class='op'><</span><span class='ident'>E</span><span class='op'>></span>::<span class='ident'>new</span>()));
<span class='self'>self</span>.<span class='ident'>fields</span>.<span class='ident'>push</span>(<span class='ident'>value</span>);
<span class='prelude-val'>Ok</span>(())
}
<span class='kw'>fn</span> <span class='ident'>end</span>(<span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>TupleStruct</span>(<span class='self'>self</span>.<span class='ident'>name</span>, <span class='self'>self</span>.<span class='ident'>fields</span>))
}
}
<span class='kw'>struct</span> <span class='ident'>SerializeTupleVariant</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span> {
<span class='ident'>name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>,
<span class='ident'>variant_index</span>: <span class='ident'>usize</span>,
<span class='ident'>variant</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>,
<span class='ident'>fields</span>: <span class='ident'>Vec</span><span class='op'><</span><span class='ident'>Content</span><span class='op'>></span>,
<span class='ident'>error</span>: <span class='ident'>PhantomData</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>,
}
<span class='kw'>impl</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span> <span class='ident'>ser</span>::<span class='ident'>SerializeTupleVariant</span> <span class='kw'>for</span> <span class='ident'>SerializeTupleVariant</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>
<span class='kw'>where</span> <span class='ident'>E</span>: <span class='ident'>ser</span>::<span class='ident'>Error</span>
{
<span class='kw'>type</span> <span class='prelude-val'>Ok</span> <span class='op'>=</span> <span class='ident'>Content</span>;
<span class='kw'>type</span> <span class='ident'>Error</span> <span class='op'>=</span> <span class='ident'>E</span>;
<span class='kw'>fn</span> <span class='ident'>serialize_field</span><span class='op'><</span><span class='ident'>T</span>: <span class='question-mark'>?</span><span class='ident'>Sized</span> <span class='op'>+</span> <span class='ident'>Serialize</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>value</span>: <span class='kw-2'>&</span><span class='ident'>T</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='ident'>E</span><span class='op'>></span> {
<span class='kw'>let</span> <span class='ident'>value</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>value</span>.<span class='ident'>serialize</span>(<span class='ident'>ContentSerializer</span>::<span class='op'><</span><span class='ident'>E</span><span class='op'>></span>::<span class='ident'>new</span>()));
<span class='self'>self</span>.<span class='ident'>fields</span>.<span class='ident'>push</span>(<span class='ident'>value</span>);
<span class='prelude-val'>Ok</span>(())
}
<span class='kw'>fn</span> <span class='ident'>end</span>(<span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>TupleVariant</span>(<span class='self'>self</span>.<span class='ident'>name</span>, <span class='self'>self</span>.<span class='ident'>variant_index</span>, <span class='self'>self</span>.<span class='ident'>variant</span>, <span class='self'>self</span>.<span class='ident'>fields</span>))
}
}
<span class='kw'>struct</span> <span class='ident'>SerializeMap</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span> {
<span class='ident'>entries</span>: <span class='ident'>Vec</span><span class='op'><</span>(<span class='ident'>Content</span>, <span class='ident'>Content</span>)<span class='op'>></span>,
<span class='ident'>key</span>: <span class='prelude-ty'>Option</span><span class='op'><</span><span class='ident'>Content</span><span class='op'>></span>,
<span class='ident'>error</span>: <span class='ident'>PhantomData</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>,
}
<span class='kw'>impl</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span> <span class='ident'>ser</span>::<span class='ident'>SerializeMap</span> <span class='kw'>for</span> <span class='ident'>SerializeMap</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>
<span class='kw'>where</span> <span class='ident'>E</span>: <span class='ident'>ser</span>::<span class='ident'>Error</span>
{
<span class='kw'>type</span> <span class='prelude-val'>Ok</span> <span class='op'>=</span> <span class='ident'>Content</span>;
<span class='kw'>type</span> <span class='ident'>Error</span> <span class='op'>=</span> <span class='ident'>E</span>;
<span class='kw'>fn</span> <span class='ident'>serialize_key</span><span class='op'><</span><span class='ident'>T</span>: <span class='question-mark'>?</span><span class='ident'>Sized</span> <span class='op'>+</span> <span class='ident'>Serialize</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>key</span>: <span class='kw-2'>&</span><span class='ident'>T</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='ident'>E</span><span class='op'>></span> {
<span class='kw'>let</span> <span class='ident'>key</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>key</span>.<span class='ident'>serialize</span>(<span class='ident'>ContentSerializer</span>::<span class='op'><</span><span class='ident'>E</span><span class='op'>></span>::<span class='ident'>new</span>()));
<span class='self'>self</span>.<span class='ident'>key</span> <span class='op'>=</span> <span class='prelude-val'>Some</span>(<span class='ident'>key</span>);
<span class='prelude-val'>Ok</span>(())
}
<span class='kw'>fn</span> <span class='ident'>serialize_value</span><span class='op'><</span><span class='ident'>T</span>: <span class='question-mark'>?</span><span class='ident'>Sized</span> <span class='op'>+</span> <span class='ident'>Serialize</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>, <span class='ident'>value</span>: <span class='kw-2'>&</span><span class='ident'>T</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='ident'>E</span><span class='op'>></span> {
<span class='kw'>let</span> <span class='ident'>key</span> <span class='op'>=</span> <span class='self'>self</span>.<span class='ident'>key</span>.<span class='ident'>take</span>().<span class='ident'>expect</span>(<span class='string'>"serialize_value called before serialize_key"</span>);
<span class='kw'>let</span> <span class='ident'>value</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>value</span>.<span class='ident'>serialize</span>(<span class='ident'>ContentSerializer</span>::<span class='op'><</span><span class='ident'>E</span><span class='op'>></span>::<span class='ident'>new</span>()));
<span class='self'>self</span>.<span class='ident'>entries</span>.<span class='ident'>push</span>((<span class='ident'>key</span>, <span class='ident'>value</span>));
<span class='prelude-val'>Ok</span>(())
}
<span class='kw'>fn</span> <span class='ident'>end</span>(<span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>Map</span>(<span class='self'>self</span>.<span class='ident'>entries</span>))
}
<span class='kw'>fn</span> <span class='ident'>serialize_entry</span><span class='op'><</span><span class='ident'>K</span>: <span class='question-mark'>?</span><span class='ident'>Sized</span> <span class='op'>+</span> <span class='ident'>Serialize</span>, <span class='ident'>V</span>: <span class='question-mark'>?</span><span class='ident'>Sized</span> <span class='op'>+</span> <span class='ident'>Serialize</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>,
<span class='ident'>key</span>: <span class='kw-2'>&</span><span class='ident'>K</span>,
<span class='ident'>value</span>: <span class='kw-2'>&</span><span class='ident'>V</span>)
<span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='ident'>E</span><span class='op'>></span> {
<span class='kw'>let</span> <span class='ident'>key</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>key</span>.<span class='ident'>serialize</span>(<span class='ident'>ContentSerializer</span>::<span class='op'><</span><span class='ident'>E</span><span class='op'>></span>::<span class='ident'>new</span>()));
<span class='kw'>let</span> <span class='ident'>value</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>value</span>.<span class='ident'>serialize</span>(<span class='ident'>ContentSerializer</span>::<span class='op'><</span><span class='ident'>E</span><span class='op'>></span>::<span class='ident'>new</span>()));
<span class='self'>self</span>.<span class='ident'>entries</span>.<span class='ident'>push</span>((<span class='ident'>key</span>, <span class='ident'>value</span>));
<span class='prelude-val'>Ok</span>(())
}
}
<span class='kw'>struct</span> <span class='ident'>SerializeStruct</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span> {
<span class='ident'>name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>,
<span class='ident'>fields</span>: <span class='ident'>Vec</span><span class='op'><</span>(<span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, <span class='ident'>Content</span>)<span class='op'>></span>,
<span class='ident'>error</span>: <span class='ident'>PhantomData</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>,
}
<span class='kw'>impl</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span> <span class='ident'>ser</span>::<span class='ident'>SerializeStruct</span> <span class='kw'>for</span> <span class='ident'>SerializeStruct</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>
<span class='kw'>where</span> <span class='ident'>E</span>: <span class='ident'>ser</span>::<span class='ident'>Error</span>
{
<span class='kw'>type</span> <span class='prelude-val'>Ok</span> <span class='op'>=</span> <span class='ident'>Content</span>;
<span class='kw'>type</span> <span class='ident'>Error</span> <span class='op'>=</span> <span class='ident'>E</span>;
<span class='kw'>fn</span> <span class='ident'>serialize_field</span><span class='op'><</span><span class='ident'>T</span>: <span class='question-mark'>?</span><span class='ident'>Sized</span> <span class='op'>+</span> <span class='ident'>Serialize</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>,
<span class='ident'>key</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>,
<span class='ident'>value</span>: <span class='kw-2'>&</span><span class='ident'>T</span>)
<span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='ident'>E</span><span class='op'>></span> {
<span class='kw'>let</span> <span class='ident'>value</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>value</span>.<span class='ident'>serialize</span>(<span class='ident'>ContentSerializer</span>::<span class='op'><</span><span class='ident'>E</span><span class='op'>></span>::<span class='ident'>new</span>()));
<span class='self'>self</span>.<span class='ident'>fields</span>.<span class='ident'>push</span>((<span class='ident'>key</span>, <span class='ident'>value</span>));
<span class='prelude-val'>Ok</span>(())
}
<span class='kw'>fn</span> <span class='ident'>end</span>(<span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>Struct</span>(<span class='self'>self</span>.<span class='ident'>name</span>, <span class='self'>self</span>.<span class='ident'>fields</span>))
}
}
<span class='kw'>struct</span> <span class='ident'>SerializeStructVariant</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span> {
<span class='ident'>name</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>,
<span class='ident'>variant_index</span>: <span class='ident'>usize</span>,
<span class='ident'>variant</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>,
<span class='ident'>fields</span>: <span class='ident'>Vec</span><span class='op'><</span>(<span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>, <span class='ident'>Content</span>)<span class='op'>></span>,
<span class='ident'>error</span>: <span class='ident'>PhantomData</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>,
}
<span class='kw'>impl</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span> <span class='ident'>ser</span>::<span class='ident'>SerializeStructVariant</span> <span class='kw'>for</span> <span class='ident'>SerializeStructVariant</span><span class='op'><</span><span class='ident'>E</span><span class='op'>></span>
<span class='kw'>where</span> <span class='ident'>E</span>: <span class='ident'>ser</span>::<span class='ident'>Error</span>
{
<span class='kw'>type</span> <span class='prelude-val'>Ok</span> <span class='op'>=</span> <span class='ident'>Content</span>;
<span class='kw'>type</span> <span class='ident'>Error</span> <span class='op'>=</span> <span class='ident'>E</span>;
<span class='kw'>fn</span> <span class='ident'>serialize_field</span><span class='op'><</span><span class='ident'>T</span>: <span class='question-mark'>?</span><span class='ident'>Sized</span> <span class='op'>+</span> <span class='ident'>Serialize</span><span class='op'>></span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='self'>self</span>,
<span class='ident'>key</span>: <span class='kw-2'>&</span><span class='lifetime'>'static</span> <span class='ident'>str</span>,
<span class='ident'>value</span>: <span class='kw-2'>&</span><span class='ident'>T</span>)
<span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span>(), <span class='ident'>E</span><span class='op'>></span> {
<span class='kw'>let</span> <span class='ident'>value</span> <span class='op'>=</span> <span class='macro'>try</span><span class='macro'>!</span>(<span class='ident'>value</span>.<span class='ident'>serialize</span>(<span class='ident'>ContentSerializer</span>::<span class='op'><</span><span class='ident'>E</span><span class='op'>></span>::<span class='ident'>new</span>()));
<span class='self'>self</span>.<span class='ident'>fields</span>.<span class='ident'>push</span>((<span class='ident'>key</span>, <span class='ident'>value</span>));
<span class='prelude-val'>Ok</span>(())
}
<span class='kw'>fn</span> <span class='ident'>end</span>(<span class='self'>self</span>) <span class='op'>-></span> <span class='prelude-ty'>Result</span><span class='op'><</span><span class='ident'>Content</span>, <span class='ident'>E</span><span class='op'>></span> {
<span class='prelude-val'>Ok</span>(<span class='ident'>Content</span>::<span class='ident'>StructVariant</span>(<span class='self'>self</span>.<span class='ident'>name</span>, <span class='self'>self</span>.<span class='ident'>variant_index</span>, <span class='self'>self</span>.<span class='ident'>variant</span>, <span class='self'>self</span>.<span class='ident'>fields</span>))
}
}
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