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Favor local closures instead of global functions

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This commit is contained in:
Alex Crichton 2013-02-17 17:58:55 -05:00
parent dc7e6abab7
commit 393a4b41f6
1 changed files with 4 additions and 8 deletions
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12
src/libstd/bitv.rs
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@ -164,22 +164,22 @@ impl BigBitv {
#[inline(always)]
fn union(&mut self, b: &BigBitv, nbits: uint) -> bool {
self.process(b, nbits, lor)
self.process(b, nbits, |w1, w2| w1 | w2)
}
#[inline(always)]
fn intersect(&mut self, b: &BigBitv, nbits: uint) -> bool {
self.process(b, nbits, land)
self.process(b, nbits, |w1, w2| w1 & w2)
}
#[inline(always)]
fn become(&mut self, b: &BigBitv, nbits: uint) -> bool {
self.process(b, nbits, right)
self.process(b, nbits, |_, w| w)
}
#[inline(always)]
fn difference(&mut self, b: &BigBitv, nbits: uint) -> bool {
self.process(b, nbits, difference)
self.process(b, nbits, |w1, w2| w1 & !w2)
}
#[inline(always)]
@ -556,13 +556,9 @@ pub fn from_fn(len: uint, f: fn(index: uint) -> bool) -> Bitv {
bitv
}
pure fn lor(w0: uint, w1: uint) -> uint { return w0 | w1; }
pure fn land(w0: uint, w1: uint) -> uint { return w0 & w1; }
pure fn difference(w0: uint, w1: uint) -> uint { return w0 & !w1; }
pure fn right(_w0: uint, w1: uint) -> uint { return w1; }
impl ops::Index<uint,bool> for Bitv {
pure fn index(&self, i: uint) -> bool {