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Remove an unused trait.

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This commit is contained in:
Ms2ger 2015-11-20 11:39:03 +01:00
parent 8b39b9afed
commit 964c8355b7
1 changed files with 0 additions and 42 deletions
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42
components/script/dom/bindings/conversions.rs
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@ -56,48 +56,6 @@ use std::{ptr, slice};
use util::str::DOMString;
pub use util::str::{StringificationBehavior, jsstring_to_str};
trait As<O>: Copy {
fn cast(self) -> O;
}
macro_rules! impl_as {
($I:ty, $O:ty) => (
impl As<$O> for $I {
fn cast(self) -> $O {
self as $O
}
}
)
}
impl_as!(f64, u8);
impl_as!(f64, u16);
impl_as!(f64, u32);
impl_as!(f64, u64);
impl_as!(f64, i8);
impl_as!(f64, i16);
impl_as!(f64, i32);
impl_as!(f64, i64);
impl_as!(u8, f64);
impl_as!(u16, f64);
impl_as!(u32, f64);
impl_as!(u64, f64);
impl_as!(i8, f64);
impl_as!(i16, f64);
impl_as!(i32, f64);
impl_as!(i64, f64);
impl_as!(i32, i8);
impl_as!(i32, u8);
impl_as!(i32, i16);
impl_as!(u16, u16);
impl_as!(i32, i32);
impl_as!(u32, u32);
impl_as!(i64, i64);
impl_as!(u64, u64);
/// A trait to check whether a given `JSObject` implements an IDL interface.
pub trait IDLInterface {
/// Returns whether the given DOM class derives that interface.