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Stop using Vec::from_elem.

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It is obsolete on Rust master.
This commit is contained in:
Ms2ger 2015-01-19 14:42:30 +01:00
parent 60a901328a
commit 05c4e3b9f5
5 changed files with 15 additions and 8 deletions
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3
components/util/cache.rs
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@ -6,6 +6,7 @@ use std::collections::HashMap;
use std::collections::hash_map::{Occupied, Vacant};
use rand::Rng;
use std::hash::{Hash, sip};
use std::iter::repeat;
use std::rand::task_rng;
use std::slice::Items;
@ -148,7 +149,7 @@ impl<K:Clone+PartialEq+Hash,V:Clone> SimpleHashCache<K,V> {
pub fn new(cache_size: uint) -> SimpleHashCache<K,V> {
let mut r = task_rng();
SimpleHashCache {
entries: Vec::from_elem(cache_size, None),
entries: repeat(None).take(cache_size).collect(),
k0: r.gen(),
k1: r.gen(),
}