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This macro serializes a primitive

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David Tolnay 2017-04-13 15:26:12 -07:00
parent e4b21e6caa
commit 7dd01dd54a
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GPG Key ID: F9BA143B95FF6D82
1 changed files with 18 additions and 17 deletions
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35
serde/src/ser/impls.rs
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@ -7,12 +7,13 @@ use ser::Error;
//////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////
macro_rules! impl_visit { macro_rules! primitive_impl {
($ty:ty, $method:ident $($cast:tt)*) => { ($ty:ident, $method:ident $($cast:tt)*) => {
impl Serialize for $ty { impl Serialize for $ty {
#[inline] #[inline]
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer, where
S: Serializer,
{ {
serializer.$method(*self $($cast)*) serializer.$method(*self $($cast)*)
} }
@ -20,20 +21,20 @@ macro_rules! impl_visit {
} }
} }
impl_visit!(bool, serialize_bool); primitive_impl!(bool, serialize_bool);
impl_visit!(isize, serialize_i64 as i64); primitive_impl!(isize, serialize_i64 as i64);
impl_visit!(i8, serialize_i8); primitive_impl!(i8, serialize_i8);
impl_visit!(i16, serialize_i16); primitive_impl!(i16, serialize_i16);
impl_visit!(i32, serialize_i32); primitive_impl!(i32, serialize_i32);
impl_visit!(i64, serialize_i64); primitive_impl!(i64, serialize_i64);
impl_visit!(usize, serialize_u64 as u64); primitive_impl!(usize, serialize_u64 as u64);
impl_visit!(u8, serialize_u8); primitive_impl!(u8, serialize_u8);
impl_visit!(u16, serialize_u16); primitive_impl!(u16, serialize_u16);
impl_visit!(u32, serialize_u32); primitive_impl!(u32, serialize_u32);
impl_visit!(u64, serialize_u64); primitive_impl!(u64, serialize_u64);
impl_visit!(f32, serialize_f32); primitive_impl!(f32, serialize_f32);
impl_visit!(f64, serialize_f64); primitive_impl!(f64, serialize_f64);
impl_visit!(char, serialize_char); primitive_impl!(char, serialize_char);
//////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////