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core: Demode the vec::foldr method

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This commit is contained in:
Brian Anderson
2012-09-28 17:34:16 -07:00
parent 9e6d3cf3c9
commit e48429abae
1 changed files with 2 additions and 2 deletions
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4
src/libcore/vec.rs
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@@ -1531,7 +1531,7 @@ impl<T: Copy> &[const T]: CopyableVector<T> {
trait ImmutableVector<T> { trait ImmutableVector<T> {
pure fn view(start: uint, end: uint) -> &self/[T]; pure fn view(start: uint, end: uint) -> &self/[T];
pure fn foldr<U: Copy>(z: U, p: fn(t: &T, +u: U) -> U) -> U; pure fn foldr<U: Copy>(+z: U, p: fn(t: &T, +u: U) -> U) -> U;
pure fn map<U>(f: fn(t: &T) -> U) -> ~[U]; pure fn map<U>(f: fn(t: &T) -> U) -> ~[U];
pure fn mapi<U>(f: fn(uint, t: &T) -> U) -> ~[U]; pure fn mapi<U>(f: fn(uint, t: &T) -> U) -> ~[U];
fn map_r<U>(f: fn(x: &T) -> U) -> ~[U]; fn map_r<U>(f: fn(x: &T) -> U) -> ~[U];
@@ -1555,7 +1555,7 @@ impl<T> &[T]: ImmutableVector<T> {
} }
/// Reduce a vector from right to left /// Reduce a vector from right to left
#[inline] #[inline]
pure fn foldr<U: Copy>(z: U, p: fn(t: &T, +u: U) -> U) -> U { pure fn foldr<U: Copy>(+z: U, p: fn(t: &T, +u: U) -> U) -> U {
foldr(self, z, p) foldr(self, z, p)
} }
/// Apply a function to each element of a vector and return the results /// Apply a function to each element of a vector and return the results