580 lines
29 KiB
Rust
580 lines
29 KiB
Rust
use serde::{Deserialize, Serialize};
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pub enum GenericEnum<T, U> {
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Unit,
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NewType(T),
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Seq(T, U),
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Map { x: T, y: U },
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}
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#[doc(hidden)]
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#[allow(non_upper_case_globals, unused_attributes, unused_qualifications)]
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const _: () = {
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#[allow(rust_2018_idioms, clippy::useless_attribute)]
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extern crate serde as _serde;
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#[automatically_derived]
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impl<T, U> _serde::Serialize for GenericEnum<T, U>
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where
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T: _serde::Serialize,
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U: _serde::Serialize,
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{
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fn serialize<__S>(&self, __serializer: __S) -> _serde::export::Result<__S::Ok, __S::Error>
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where
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__S: _serde::Serializer,
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{
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match *self {
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GenericEnum::Unit => _serde::Serializer::serialize_unit_variant(
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__serializer,
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"GenericEnum",
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0u32,
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"Unit",
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),
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GenericEnum::NewType(ref __field0) => {
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_serde::Serializer::serialize_newtype_variant(
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__serializer,
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"GenericEnum",
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1u32,
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"NewType",
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__field0,
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)
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}
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GenericEnum::Seq(ref __field0, ref __field1) => {
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let mut __serde_state = match _serde::Serializer::serialize_tuple_variant(
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__serializer,
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"GenericEnum",
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2u32,
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"Seq",
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0 + 1 + 1,
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) {
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_serde::export::Ok(__val) => __val,
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_serde::export::Err(__err) => {
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return _serde::export::Err(__err);
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}
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};
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match _serde::ser::SerializeTupleVariant::serialize_field(
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&mut __serde_state,
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__field0,
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) {
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_serde::export::Ok(__val) => __val,
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_serde::export::Err(__err) => {
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return _serde::export::Err(__err);
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}
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};
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match _serde::ser::SerializeTupleVariant::serialize_field(
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&mut __serde_state,
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__field1,
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) {
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_serde::export::Ok(__val) => __val,
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_serde::export::Err(__err) => {
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return _serde::export::Err(__err);
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}
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};
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_serde::ser::SerializeTupleVariant::end(__serde_state)
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}
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GenericEnum::Map { ref x, ref y } => {
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let mut __serde_state = match _serde::Serializer::serialize_struct_variant(
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__serializer,
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"GenericEnum",
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3u32,
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"Map",
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0 + 1 + 1,
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) {
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_serde::export::Ok(__val) => __val,
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_serde::export::Err(__err) => {
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return _serde::export::Err(__err);
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}
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};
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match _serde::ser::SerializeStructVariant::serialize_field(
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&mut __serde_state,
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"x",
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x,
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) {
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_serde::export::Ok(__val) => __val,
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_serde::export::Err(__err) => {
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return _serde::export::Err(__err);
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}
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};
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match _serde::ser::SerializeStructVariant::serialize_field(
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&mut __serde_state,
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"y",
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y,
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) {
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_serde::export::Ok(__val) => __val,
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_serde::export::Err(__err) => {
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return _serde::export::Err(__err);
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}
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};
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_serde::ser::SerializeStructVariant::end(__serde_state)
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}
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}
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}
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}
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};
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#[doc(hidden)]
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#[allow(non_upper_case_globals, unused_attributes, unused_qualifications)]
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const _: () = {
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#[allow(rust_2018_idioms, clippy::useless_attribute)]
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extern crate serde as _serde;
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#[automatically_derived]
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impl<'de, T, U> _serde::Deserialize<'de> for GenericEnum<T, U>
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where
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T: _serde::Deserialize<'de>,
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U: _serde::Deserialize<'de>,
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{
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fn deserialize<__D>(__deserializer: __D) -> _serde::export::Result<Self, __D::Error>
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where
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__D: _serde::Deserializer<'de>,
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{
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#[allow(non_camel_case_types)]
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enum __Field {
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__field0,
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__field1,
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__field2,
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__field3,
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}
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struct __FieldVisitor;
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impl<'de> _serde::de::Visitor<'de> for __FieldVisitor {
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type Value = __Field;
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fn expecting(
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&self,
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__formatter: &mut _serde::export::Formatter,
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) -> _serde::export::fmt::Result {
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_serde::export::Formatter::write_str(__formatter, "variant identifier")
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}
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fn visit_u64<__E>(self, __value: u64) -> _serde::export::Result<Self::Value, __E>
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where
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__E: _serde::de::Error,
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{
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match __value {
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0u64 => _serde::export::Ok(__Field::__field0),
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1u64 => _serde::export::Ok(__Field::__field1),
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2u64 => _serde::export::Ok(__Field::__field2),
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3u64 => _serde::export::Ok(__Field::__field3),
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_ => _serde::export::Err(_serde::de::Error::invalid_value(
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_serde::de::Unexpected::Unsigned(__value),
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&"variant index 0 <= i < 4",
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)),
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}
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}
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fn visit_str<__E>(self, __value: &str) -> _serde::export::Result<Self::Value, __E>
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where
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__E: _serde::de::Error,
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{
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match __value {
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"Unit" => _serde::export::Ok(__Field::__field0),
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"NewType" => _serde::export::Ok(__Field::__field1),
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"Seq" => _serde::export::Ok(__Field::__field2),
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"Map" => _serde::export::Ok(__Field::__field3),
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_ => _serde::export::Err(_serde::de::Error::unknown_variant(
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__value, VARIANTS,
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)),
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}
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}
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fn visit_bytes<__E>(
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self,
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__value: &[u8],
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) -> _serde::export::Result<Self::Value, __E>
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where
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__E: _serde::de::Error,
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{
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match __value {
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b"Unit" => _serde::export::Ok(__Field::__field0),
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b"NewType" => _serde::export::Ok(__Field::__field1),
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b"Seq" => _serde::export::Ok(__Field::__field2),
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b"Map" => _serde::export::Ok(__Field::__field3),
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_ => {
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let __value = &_serde::export::from_utf8_lossy(__value);
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_serde::export::Err(_serde::de::Error::unknown_variant(
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__value, VARIANTS,
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))
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}
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}
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}
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}
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impl<'de> _serde::Deserialize<'de> for __Field {
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#[inline]
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fn deserialize<__D>(__deserializer: __D) -> _serde::export::Result<Self, __D::Error>
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where
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__D: _serde::Deserializer<'de>,
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{
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_serde::Deserializer::deserialize_identifier(__deserializer, __FieldVisitor)
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}
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}
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struct __Visitor<'de, T, U>
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where
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T: _serde::Deserialize<'de>,
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U: _serde::Deserialize<'de>,
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{
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marker: _serde::export::PhantomData<GenericEnum<T, U>>,
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lifetime: _serde::export::PhantomData<&'de ()>,
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}
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impl<'de, T, U> _serde::de::Visitor<'de> for __Visitor<'de, T, U>
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where
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T: _serde::Deserialize<'de>,
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U: _serde::Deserialize<'de>,
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{
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type Value = GenericEnum<T, U>;
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fn expecting(
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&self,
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__formatter: &mut _serde::export::Formatter,
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) -> _serde::export::fmt::Result {
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_serde::export::Formatter::write_str(__formatter, "enum GenericEnum")
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}
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fn visit_enum<__A>(
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self,
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__data: __A,
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) -> _serde::export::Result<Self::Value, __A::Error>
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where
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__A: _serde::de::EnumAccess<'de>,
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{
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match match _serde::de::EnumAccess::variant(__data) {
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_serde::export::Ok(__val) => __val,
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_serde::export::Err(__err) => {
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return _serde::export::Err(__err);
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}
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} {
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(__Field::__field0, __variant) => {
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match _serde::de::VariantAccess::unit_variant(__variant) {
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_serde::export::Ok(__val) => __val,
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_serde::export::Err(__err) => {
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return _serde::export::Err(__err);
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}
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};
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_serde::export::Ok(GenericEnum::Unit)
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}
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(__Field::__field1, __variant) => _serde::export::Result::map(
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_serde::de::VariantAccess::newtype_variant::<T>(__variant),
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GenericEnum::NewType,
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),
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(__Field::__field2, __variant) => {
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struct __Visitor<'de, T, U>
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where
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T: _serde::Deserialize<'de>,
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U: _serde::Deserialize<'de>,
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{
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marker: _serde::export::PhantomData<GenericEnum<T, U>>,
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lifetime: _serde::export::PhantomData<&'de ()>,
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}
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impl<'de, T, U> _serde::de::Visitor<'de> for __Visitor<'de, T, U>
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where
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T: _serde::Deserialize<'de>,
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U: _serde::Deserialize<'de>,
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{
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type Value = GenericEnum<T, U>;
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fn expecting(
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&self,
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__formatter: &mut _serde::export::Formatter,
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) -> _serde::export::fmt::Result {
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_serde::export::Formatter::write_str(
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__formatter,
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"tuple variant GenericEnum::Seq",
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)
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}
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#[inline]
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fn visit_seq<__A>(
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self,
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mut __seq: __A,
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) -> _serde::export::Result<Self::Value, __A::Error>
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where
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__A: _serde::de::SeqAccess<'de>,
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{
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let __field0 = match match _serde::de::SeqAccess::next_element::<
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T,
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>(
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&mut __seq
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) {
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_serde::export::Ok(__val) => __val,
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_serde::export::Err(__err) => {
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return _serde::export::Err(__err);
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}
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} {
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_serde::export::Some(__value) => __value,
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_serde::export::None => {
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return _serde :: export :: Err ( _serde :: de :: Error :: invalid_length ( 0usize , & "tuple variant GenericEnum::Seq with 2 elements" ) ) ;
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}
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};
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let __field1 = match match _serde::de::SeqAccess::next_element::<
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U,
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>(
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&mut __seq
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) {
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_serde::export::Ok(__val) => __val,
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_serde::export::Err(__err) => {
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return _serde::export::Err(__err);
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}
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} {
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_serde::export::Some(__value) => __value,
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_serde::export::None => {
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return _serde :: export :: Err ( _serde :: de :: Error :: invalid_length ( 1usize , & "tuple variant GenericEnum::Seq with 2 elements" ) ) ;
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}
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};
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_serde::export::Ok(GenericEnum::Seq(__field0, __field1))
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}
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}
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_serde::de::VariantAccess::tuple_variant(
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__variant,
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2usize,
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__Visitor {
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marker: _serde::export::PhantomData::<GenericEnum<T, U>>,
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lifetime: _serde::export::PhantomData,
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},
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)
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}
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(__Field::__field3, __variant) => {
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#[allow(non_camel_case_types)]
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enum __Field {
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__field0,
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__field1,
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__ignore,
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}
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struct __FieldVisitor;
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impl<'de> _serde::de::Visitor<'de> for __FieldVisitor {
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type Value = __Field;
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fn expecting(
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&self,
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__formatter: &mut _serde::export::Formatter,
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) -> _serde::export::fmt::Result {
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_serde::export::Formatter::write_str(
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__formatter,
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"field identifier",
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)
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}
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fn visit_u64<__E>(
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self,
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__value: u64,
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) -> _serde::export::Result<Self::Value, __E>
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where
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__E: _serde::de::Error,
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{
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match __value {
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0u64 => _serde::export::Ok(__Field::__field0),
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1u64 => _serde::export::Ok(__Field::__field1),
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_ => _serde::export::Ok(__Field::__ignore),
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}
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}
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fn visit_str<__E>(
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self,
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__value: &str,
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) -> _serde::export::Result<Self::Value, __E>
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where
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__E: _serde::de::Error,
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{
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match __value {
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"x" => _serde::export::Ok(__Field::__field0),
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"y" => _serde::export::Ok(__Field::__field1),
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_ => _serde::export::Ok(__Field::__ignore),
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}
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}
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fn visit_bytes<__E>(
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self,
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__value: &[u8],
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) -> _serde::export::Result<Self::Value, __E>
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where
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__E: _serde::de::Error,
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{
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match __value {
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b"x" => _serde::export::Ok(__Field::__field0),
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b"y" => _serde::export::Ok(__Field::__field1),
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_ => _serde::export::Ok(__Field::__ignore),
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}
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}
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}
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impl<'de> _serde::Deserialize<'de> for __Field {
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#[inline]
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fn deserialize<__D>(
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__deserializer: __D,
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) -> _serde::export::Result<Self, __D::Error>
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where
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__D: _serde::Deserializer<'de>,
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{
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_serde::Deserializer::deserialize_identifier(
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__deserializer,
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__FieldVisitor,
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)
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}
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}
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struct __Visitor<'de, T, U>
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|
where
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T: _serde::Deserialize<'de>,
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U: _serde::Deserialize<'de>,
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{
|
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marker: _serde::export::PhantomData<GenericEnum<T, U>>,
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lifetime: _serde::export::PhantomData<&'de ()>,
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}
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impl<'de, T, U> _serde::de::Visitor<'de> for __Visitor<'de, T, U>
|
|
where
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T: _serde::Deserialize<'de>,
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|
U: _serde::Deserialize<'de>,
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|
{
|
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type Value = GenericEnum<T, U>;
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fn expecting(
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&self,
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|
__formatter: &mut _serde::export::Formatter,
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|
) -> _serde::export::fmt::Result {
|
|
_serde::export::Formatter::write_str(
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__formatter,
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"struct variant GenericEnum::Map",
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)
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}
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|
#[inline]
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|
fn visit_seq<__A>(
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self,
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mut __seq: __A,
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) -> _serde::export::Result<Self::Value, __A::Error>
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|
where
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__A: _serde::de::SeqAccess<'de>,
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{
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let __field0 = match match _serde::de::SeqAccess::next_element::<
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T,
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>(
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|
&mut __seq
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|
) {
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|
_serde::export::Ok(__val) => __val,
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|
_serde::export::Err(__err) => {
|
|
return _serde::export::Err(__err);
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|
}
|
|
} {
|
|
_serde::export::Some(__value) => __value,
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|
_serde::export::None => {
|
|
return _serde :: export :: Err ( _serde :: de :: Error :: invalid_length ( 0usize , & "struct variant GenericEnum::Map with 2 elements" ) ) ;
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|
}
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|
};
|
|
let __field1 = match match _serde::de::SeqAccess::next_element::<
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U,
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|
>(
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|
&mut __seq
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|
) {
|
|
_serde::export::Ok(__val) => __val,
|
|
_serde::export::Err(__err) => {
|
|
return _serde::export::Err(__err);
|
|
}
|
|
} {
|
|
_serde::export::Some(__value) => __value,
|
|
_serde::export::None => {
|
|
return _serde :: export :: Err ( _serde :: de :: Error :: invalid_length ( 1usize , & "struct variant GenericEnum::Map with 2 elements" ) ) ;
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|
}
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|
};
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|
_serde::export::Ok(GenericEnum::Map {
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|
x: __field0,
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|
y: __field1,
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|
})
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|
}
|
|
#[inline]
|
|
fn visit_map<__A>(
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|
self,
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mut __map: __A,
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) -> _serde::export::Result<Self::Value, __A::Error>
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|
where
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|
__A: _serde::de::MapAccess<'de>,
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|
{
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|
let mut __field0: _serde::export::Option<T> =
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_serde::export::None;
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|
let mut __field1: _serde::export::Option<U> =
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_serde::export::None;
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|
while let _serde::export::Some(__key) =
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match _serde::de::MapAccess::next_key::<__Field>(&mut __map)
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|
{
|
|
_serde::export::Ok(__val) => __val,
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|
_serde::export::Err(__err) => {
|
|
return _serde::export::Err(__err);
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|
}
|
|
}
|
|
{
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|
match __key {
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|
__Field::__field0 => {
|
|
if _serde::export::Option::is_some(&__field0) {
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|
return _serde :: export :: Err ( < __A :: Error as _serde :: de :: Error > :: duplicate_field ( "x" ) ) ;
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}
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|
__field0 = _serde::export::Some(
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match _serde::de::MapAccess::next_value::<T>(
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&mut __map,
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) {
|
|
_serde::export::Ok(__val) => __val,
|
|
_serde::export::Err(__err) => {
|
|
return _serde::export::Err(__err);
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|
}
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|
},
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);
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}
|
|
__Field::__field1 => {
|
|
if _serde::export::Option::is_some(&__field1) {
|
|
return _serde :: export :: Err ( < __A :: Error as _serde :: de :: Error > :: duplicate_field ( "y" ) ) ;
|
|
}
|
|
__field1 = _serde::export::Some(
|
|
match _serde::de::MapAccess::next_value::<U>(
|
|
&mut __map,
|
|
) {
|
|
_serde::export::Ok(__val) => __val,
|
|
_serde::export::Err(__err) => {
|
|
return _serde::export::Err(__err);
|
|
}
|
|
},
|
|
);
|
|
}
|
|
_ => {
|
|
let _ = match _serde::de::MapAccess::next_value::<
|
|
_serde::de::IgnoredAny,
|
|
>(
|
|
&mut __map
|
|
) {
|
|
_serde::export::Ok(__val) => __val,
|
|
_serde::export::Err(__err) => {
|
|
return _serde::export::Err(__err);
|
|
}
|
|
};
|
|
}
|
|
}
|
|
}
|
|
let __field0 = match __field0 {
|
|
_serde::export::Some(__field0) => __field0,
|
|
_serde::export::None => {
|
|
match _serde::private::de::missing_field("x") {
|
|
_serde::export::Ok(__val) => __val,
|
|
_serde::export::Err(__err) => {
|
|
return _serde::export::Err(__err);
|
|
}
|
|
}
|
|
}
|
|
};
|
|
let __field1 = match __field1 {
|
|
_serde::export::Some(__field1) => __field1,
|
|
_serde::export::None => {
|
|
match _serde::private::de::missing_field("y") {
|
|
_serde::export::Ok(__val) => __val,
|
|
_serde::export::Err(__err) => {
|
|
return _serde::export::Err(__err);
|
|
}
|
|
}
|
|
}
|
|
};
|
|
_serde::export::Ok(GenericEnum::Map {
|
|
x: __field0,
|
|
y: __field1,
|
|
})
|
|
}
|
|
}
|
|
const FIELDS: &'static [&'static str] = &["x", "y"];
|
|
_serde::de::VariantAccess::struct_variant(
|
|
__variant,
|
|
FIELDS,
|
|
__Visitor {
|
|
marker: _serde::export::PhantomData::<GenericEnum<T, U>>,
|
|
lifetime: _serde::export::PhantomData,
|
|
},
|
|
)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
const VARIANTS: &'static [&'static str] = &["Unit", "NewType", "Seq", "Map"];
|
|
_serde::Deserializer::deserialize_enum(
|
|
__deserializer,
|
|
"GenericEnum",
|
|
VARIANTS,
|
|
__Visitor {
|
|
marker: _serde::export::PhantomData::<GenericEnum<T, U>>,
|
|
lifetime: _serde::export::PhantomData,
|
|
},
|
|
)
|
|
}
|
|
}
|
|
};
|