bjoernager/rust
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Delete Decoder::read_tuple_arg

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This commit is contained in:
Mark Rousskov 2022-02-09 17:37:17 -05:00
parent 886c72df37
commit 2d8595e0d7
1 changed files with 1 additions and 12 deletions
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13
compiler/rustc_serialize/src/serialize.rs
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@ -210,14 +210,6 @@ pub trait Decoder {
f(self, disr)
}
#[inline]
fn read_tuple_arg<T, F>(&mut self, f: F) -> T
where
F: FnOnce(&mut Self) -> T,
{
f(self)
}
// Specialized types:
fn read_option<T, F>(&mut self, mut f: F) -> T
where
@ -568,11 +560,8 @@ macro_rules! tuple {
() => ();
( $($name:ident,)+ ) => (
impl<D: Decoder, $($name: Decodable<D>),+> Decodable<D> for ($($name,)+) {
#[allow(non_snake_case)]
fn decode(d: &mut D) -> ($($name,)+) {
($(d.read_tuple_arg(|d| -> $name {
Decodable::decode(d)
}),)+)
($({ let element: $name = Decodable::decode(d); element },)+)
}
}
impl<S: Encoder, $($name: Encodable<S>),+> Encodable<S> for ($($name,)+) {