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Stop using the '<->' operator

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This commit is contained in:
Alex Crichton 2013-05-06 00:42:54 -04:00
parent 7d22437ecd
commit 998fececd6
29 changed files with 214 additions and 296 deletions
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6
src/libstd/deque.rs
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@ -10,6 +10,8 @@
//! A double-ended queue implemented as a circular buffer
use core::util::replace;
static initial_capacity: uint = 32u; // 2^5
pub struct Deque<T> {
@ -142,9 +144,7 @@ fn grow<T>(nelts: uint, lo: uint, elts: &mut [Option<T>]) -> ~[Option<T>] {
let mut rv = ~[];
do rv.grow_fn(nelts + 1) |i| {
let mut element = None;
element <-> elts[(lo + i) % nelts];
element
replace(&mut elts[(lo + i) % nelts], None)
}
rv