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Stop calling deref() and deref_mut() explicitly.

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This commit is contained in:
Ms2ger 2015-01-22 14:49:14 +01:00
parent ee4c56bd8b
commit 13c7cf928a
14 changed files with 56 additions and 57 deletions
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12
components/layout/flow_list.rs
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@ -26,25 +26,25 @@ impl FlowList {
/// Provide a reference to the front element, or None if the list is empty
#[inline]
pub fn front<'a>(&'a self) -> Option<&'a Flow> {
self.flows.front().map(|head| head.deref())
self.flows.front().map(|head| &**head)
}
/// Provide a mutable reference to the front element, or None if the list is empty
#[inline]
pub unsafe fn front_mut<'a>(&'a mut self) -> Option<&'a mut Flow> {
self.flows.front_mut().map(|head| head.deref_mut())
self.flows.front_mut().map(|head| &mut **head)
}
/// Provide a reference to the back element, or None if the list is empty
#[inline]
pub fn back<'a>(&'a self) -> Option<&'a Flow> {
self.flows.back().map(|tail| tail.deref())
self.flows.back().map(|tail| &**tail)
}
/// Provide a mutable reference to the back element, or None if the list is empty
#[inline]
pub unsafe fn back_mut<'a>(&'a mut self) -> Option<&'a mut Flow> {
self.flows.back_mut().map(|tail| tail.deref_mut())
self.flows.back_mut().map(|tail| &mut **tail)
}
/// Add an element first in the list
@ -108,7 +108,7 @@ impl FlowList {
impl<'a> Iterator<&'a (Flow + 'a)> for FlowListIterator<'a> {
#[inline]
fn next(&mut self) -> Option<&'a (Flow + 'a)> {
self.it.next().map(|x| x.deref())
self.it.next().map(|x| &**x)
}
#[inline]
@ -120,7 +120,7 @@ impl<'a> Iterator<&'a (Flow + 'a)> for FlowListIterator<'a> {
impl<'a> Iterator<&'a mut (Flow + 'a)> for MutFlowListIterator<'a> {
#[inline]
fn next(&mut self) -> Option<&'a mut (Flow + 'a)> {
self.it.next().map(|x| x.deref_mut())
self.it.next().map(|x| &mut **x)
}
#[inline]