diff options
Diffstat (limited to 'vendor/serde/src/private/doc.rs')
-rw-r--r-- | vendor/serde/src/private/doc.rs | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/vendor/serde/src/private/doc.rs b/vendor/serde/src/private/doc.rs new file mode 100644 index 0000000..1b18fe6 --- /dev/null +++ b/vendor/serde/src/private/doc.rs @@ -0,0 +1,159 @@ +// Used only by Serde doc tests. Not public API. + +use crate::lib::*; + +use crate::ser; + +#[doc(hidden)] +#[derive(Debug)] +pub struct Error; + +impl ser::Error for Error { + fn custom<T>(_: T) -> Self + where + T: Display, + { + unimplemented!() + } +} + +#[cfg(feature = "std")] +impl error::Error for Error { + fn description(&self) -> &str { + unimplemented!() + } +} + +impl Display for Error { + fn fmt(&self, _: &mut fmt::Formatter) -> fmt::Result { + unimplemented!() + } +} + +#[doc(hidden)] +#[macro_export] +macro_rules! __private_serialize { + () => { + trait Serialize { + fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> + where + S: $crate::Serializer; + } + }; +} + +#[doc(hidden)] +#[macro_export(local_inner_macros)] +macro_rules! __serialize_unimplemented { + ($($func:ident)*) => { + $( + __serialize_unimplemented_helper!($func); + )* + }; +} + +#[doc(hidden)] +#[macro_export] +macro_rules! __serialize_unimplemented_method { + ($func:ident $(<$t:ident>)* ($($arg:ty),*) -> $ret:ident) => { + fn $func $(<$t: ?Sized + $crate::Serialize>)* (self $(, _: $arg)*) -> $crate::__private::Result<Self::$ret, Self::Error> { + unimplemented!() + } + }; +} + +#[doc(hidden)] +#[macro_export(local_inner_macros)] +macro_rules! __serialize_unimplemented_helper { + (bool) => { + __serialize_unimplemented_method!(serialize_bool(bool) -> Ok); + }; + (i8) => { + __serialize_unimplemented_method!(serialize_i8(i8) -> Ok); + }; + (i16) => { + __serialize_unimplemented_method!(serialize_i16(i16) -> Ok); + }; + (i32) => { + __serialize_unimplemented_method!(serialize_i32(i32) -> Ok); + }; + (i64) => { + __serialize_unimplemented_method!(serialize_i64(i64) -> Ok); + }; + (u8) => { + __serialize_unimplemented_method!(serialize_u8(u8) -> Ok); + }; + (u16) => { + __serialize_unimplemented_method!(serialize_u16(u16) -> Ok); + }; + (u32) => { + __serialize_unimplemented_method!(serialize_u32(u32) -> Ok); + }; + (u64) => { + __serialize_unimplemented_method!(serialize_u64(u64) -> Ok); + }; + (f32) => { + __serialize_unimplemented_method!(serialize_f32(f32) -> Ok); + }; + (f64) => { + __serialize_unimplemented_method!(serialize_f64(f64) -> Ok); + }; + (char) => { + __serialize_unimplemented_method!(serialize_char(char) -> Ok); + }; + (str) => { + __serialize_unimplemented_method!(serialize_str(&str) -> Ok); + }; + (bytes) => { + __serialize_unimplemented_method!(serialize_bytes(&[u8]) -> Ok); + }; + (none) => { + __serialize_unimplemented_method!(serialize_none() -> Ok); + }; + (some) => { + __serialize_unimplemented_method!(serialize_some<T>(&T) -> Ok); + }; + (unit) => { + __serialize_unimplemented_method!(serialize_unit() -> Ok); + }; + (unit_struct) => { + __serialize_unimplemented_method!(serialize_unit_struct(&str) -> Ok); + }; + (unit_variant) => { + __serialize_unimplemented_method!(serialize_unit_variant(&str, u32, &str) -> Ok); + }; + (newtype_struct) => { + __serialize_unimplemented_method!(serialize_newtype_struct<T>(&str, &T) -> Ok); + }; + (newtype_variant) => { + __serialize_unimplemented_method!(serialize_newtype_variant<T>(&str, u32, &str, &T) -> Ok); + }; + (seq) => { + type SerializeSeq = $crate::ser::Impossible<Self::Ok, Self::Error>; + __serialize_unimplemented_method!(serialize_seq(Option<usize>) -> SerializeSeq); + }; + (tuple) => { + type SerializeTuple = $crate::ser::Impossible<Self::Ok, Self::Error>; + __serialize_unimplemented_method!(serialize_tuple(usize) -> SerializeTuple); + }; + (tuple_struct) => { + type SerializeTupleStruct = $crate::ser::Impossible<Self::Ok, Self::Error>; + __serialize_unimplemented_method!(serialize_tuple_struct(&str, usize) -> SerializeTupleStruct); + }; + (tuple_variant) => { + type SerializeTupleVariant = $crate::ser::Impossible<Self::Ok, Self::Error>; + __serialize_unimplemented_method!(serialize_tuple_variant(&str, u32, &str, usize) -> SerializeTupleVariant); + }; + (map) => { + type SerializeMap = $crate::ser::Impossible<Self::Ok, Self::Error>; + __serialize_unimplemented_method!(serialize_map(Option<usize>) -> SerializeMap); + }; + (struct) => { + type SerializeStruct = $crate::ser::Impossible<Self::Ok, Self::Error>; + __serialize_unimplemented_method!(serialize_struct(&str, usize) -> SerializeStruct); + }; + (struct_variant) => { + type SerializeStructVariant = $crate::ser::Impossible<Self::Ok, Self::Error>; + __serialize_unimplemented_method!(serialize_struct_variant(&str, u32, &str, usize) -> SerializeStructVariant); + }; +} |