diff options
Diffstat (limited to 'vendor/serde/src/ser/fmt.rs')
-rw-r--r-- | vendor/serde/src/ser/fmt.rs | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/vendor/serde/src/ser/fmt.rs b/vendor/serde/src/ser/fmt.rs deleted file mode 100644 index 0650ab6..0000000 --- a/vendor/serde/src/ser/fmt.rs +++ /dev/null @@ -1,170 +0,0 @@ -use crate::lib::*; -use crate::ser::{Error, Impossible, Serialize, Serializer}; - -impl Error for fmt::Error { - fn custom<T: Display>(_msg: T) -> Self { - fmt::Error - } -} - -macro_rules! fmt_primitives { - ($($f:ident: $t:ty,)*) => { - $( - fn $f(self, v: $t) -> fmt::Result { - Display::fmt(&v, self) - } - )* - }; -} - -/// ```edition2021 -/// use serde::ser::Serialize; -/// use serde_derive::Serialize; -/// use std::fmt::{self, Display}; -/// -/// #[derive(Serialize)] -/// #[serde(rename_all = "kebab-case")] -/// pub enum MessageType { -/// StartRequest, -/// EndRequest, -/// } -/// -/// impl Display for MessageType { -/// fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { -/// self.serialize(f) -/// } -/// } -/// ``` -impl<'a, 'b> Serializer for &'a mut fmt::Formatter<'b> { - type Ok = (); - type Error = fmt::Error; - type SerializeSeq = Impossible<(), fmt::Error>; - type SerializeTuple = Impossible<(), fmt::Error>; - type SerializeTupleStruct = Impossible<(), fmt::Error>; - type SerializeTupleVariant = Impossible<(), fmt::Error>; - type SerializeMap = Impossible<(), fmt::Error>; - type SerializeStruct = Impossible<(), fmt::Error>; - type SerializeStructVariant = Impossible<(), fmt::Error>; - - fmt_primitives! { - serialize_bool: bool, - serialize_i8: i8, - serialize_i16: i16, - serialize_i32: i32, - serialize_i64: i64, - serialize_i128: i128, - serialize_u8: u8, - serialize_u16: u16, - serialize_u32: u32, - serialize_u64: u64, - serialize_u128: u128, - serialize_f32: f32, - serialize_f64: f64, - serialize_char: char, - serialize_str: &str, - serialize_unit_struct: &'static str, - } - - fn serialize_unit_variant( - self, - _name: &'static str, - _variant_index: u32, - variant: &'static str, - ) -> fmt::Result { - Display::fmt(variant, self) - } - - fn serialize_newtype_struct<T: ?Sized>(self, _name: &'static str, value: &T) -> fmt::Result - where - T: Serialize, - { - Serialize::serialize(value, self) - } - - fn serialize_bytes(self, _v: &[u8]) -> fmt::Result { - Err(fmt::Error) - } - - fn serialize_none(self) -> fmt::Result { - Err(fmt::Error) - } - - fn serialize_some<T: ?Sized>(self, _value: &T) -> fmt::Result - where - T: Serialize, - { - Err(fmt::Error) - } - - fn serialize_unit(self) -> fmt::Result { - Err(fmt::Error) - } - - fn serialize_newtype_variant<T: ?Sized>( - self, - _name: &'static str, - _variant_index: u32, - _variant: &'static str, - _value: &T, - ) -> fmt::Result - where - T: Serialize, - { - Err(fmt::Error) - } - - fn serialize_seq(self, _len: Option<usize>) -> Result<Self::SerializeSeq, fmt::Error> { - Err(fmt::Error) - } - - fn serialize_tuple(self, _len: usize) -> Result<Self::SerializeTuple, fmt::Error> { - Err(fmt::Error) - } - - fn serialize_tuple_struct( - self, - _name: &'static str, - _len: usize, - ) -> Result<Self::SerializeTupleStruct, fmt::Error> { - Err(fmt::Error) - } - - fn serialize_tuple_variant( - self, - _name: &'static str, - _variant_index: u32, - _variant: &'static str, - _len: usize, - ) -> Result<Self::SerializeTupleVariant, fmt::Error> { - Err(fmt::Error) - } - - fn serialize_map(self, _len: Option<usize>) -> Result<Self::SerializeMap, fmt::Error> { - Err(fmt::Error) - } - - fn serialize_struct( - self, - _name: &'static str, - _len: usize, - ) -> Result<Self::SerializeStruct, fmt::Error> { - Err(fmt::Error) - } - - fn serialize_struct_variant( - self, - _name: &'static str, - _variant_index: u32, - _variant: &'static str, - _len: usize, - ) -> Result<Self::SerializeStructVariant, fmt::Error> { - Err(fmt::Error) - } - - fn collect_str<T: ?Sized>(self, value: &T) -> fmt::Result - where - T: Display, - { - Display::fmt(value, self) - } -} |