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One macro to deserialize all atomics

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David Tolnay 2019-07-16 07:46:44 -07:00
parent d55a4a279f
commit 85ae57040d
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1 changed files with 15 additions and 40 deletions
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55
serde/src/de/impls.rs
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@ -2548,48 +2548,23 @@ where
#[cfg(all(feature = "std", std_integer_atomics))] #[cfg(all(feature = "std", std_integer_atomics))]
macro_rules! atomic_impl { macro_rules! atomic_impl {
($ty:ident) => { ($($ty:ident)*) => {
impl<'de> Deserialize<'de> for $ty { $(
#[inline] impl<'de> Deserialize<'de> for $ty {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where where
D: Deserializer<'de>, D: Deserializer<'de>,
{ {
Deserialize::deserialize(deserializer).map(Self::new) Deserialize::deserialize(deserializer).map(Self::new)
}
} }
} )*
}; };
} }
#[cfg(all(feature = "std", std_integer_atomics))] #[cfg(all(feature = "std", std_integer_atomics))]
atomic_impl!(AtomicBool); atomic_impl! {
AtomicBool
#[cfg(all(feature = "std", std_integer_atomics))] AtomicI8 AtomicI16 AtomicI32 AtomicI64 AtomicIsize
atomic_impl!(AtomicI8); AtomicU8 AtomicU16 AtomicU32 AtomicU64 AtomicUsize
}
#[cfg(all(feature = "std", std_integer_atomics))]
atomic_impl!(AtomicI16);
#[cfg(all(feature = "std", std_integer_atomics))]
atomic_impl!(AtomicI32);
#[cfg(all(feature = "std", std_integer_atomics))]
atomic_impl!(AtomicI64);
#[cfg(all(feature = "std", std_integer_atomics))]
atomic_impl!(AtomicIsize);
#[cfg(all(feature = "std", std_integer_atomics))]
atomic_impl!(AtomicU8);
#[cfg(all(feature = "std", std_integer_atomics))]
atomic_impl!(AtomicU16);
#[cfg(all(feature = "std", std_integer_atomics))]
atomic_impl!(AtomicU32);
#[cfg(all(feature = "std", std_integer_atomics))]
atomic_impl!(AtomicU64);
#[cfg(all(feature = "std", std_integer_atomics))]
atomic_impl!(AtomicUsize);