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alloc: impl Default for Rc

This commit is contained in:
Erick Tryzelaar 2014-06-23 19:09:19 -04:00
parent 2317840c14
commit 1ea9991921
1 changed files with 8 additions and 0 deletions
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8
src/liballoc/rc.rs
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@ -27,6 +27,7 @@ use core::mem::transmute;
use core::cell::Cell;
use core::clone::Clone;
use core::cmp::{PartialEq, PartialOrd, Eq, Ord, Ordering};
use core::default::Default;
use core::kinds::marker;
use core::ops::{Deref, Drop};
use core::option::{Option, Some, None};
@ -152,6 +153,13 @@ impl<T> Clone for Rc<T> {
}
}
impl<T: Default> Default for Rc<T> {
#[inline]
fn default() -> Rc<T> {
Rc::new(Default::default())
}
}
impl<T: PartialEq> PartialEq for Rc<T> {
#[inline(always)]
fn eq(&self, other: &Rc<T>) -> bool { **self == **other }