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Start moving core::hash to support a Hash trait. Add to_bytes::IterBytes trait.

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This commit is contained in:
Graydon Hoare
2012-08-30 11:10:01 -07:00
parent ab53819a2c
commit a9619306a5
3 changed files with 413 additions and 39 deletions
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8
src/libcore/vec.rs
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@@ -1168,7 +1168,7 @@ pure fn iter_between<T>(v: &[T], start: uint, end: uint, f: fn(T)) {
* Return true to continue, false to break.
*/
#[inline(always)]
pure fn each<T>(v: &[T], f: fn(T) -> bool) {
pure fn each<T>(v: &[const T], f: fn(T) -> bool) {
do vec::as_buf(v) |p, n| {
let mut n = n;
let mut p = p;
@@ -1206,7 +1206,7 @@ pure fn each_mut<T>(v: &[mut T], f: fn(elem: &mut T) -> bool) {
* Return true to continue, false to break.
*/
#[inline(always)]
pure fn eachi<T>(v: &[T], f: fn(uint, T) -> bool) {
pure fn eachi<T>(v: &[const T], f: fn(uint, T) -> bool) {
do vec::as_buf(v) |p, n| {
let mut i = 0u;
let mut p = p;
@@ -1916,12 +1916,12 @@ mod u8 {
// This cannot be used with iter-trait.rs because of the region pointer
// required in the slice.
impl<A> &[A]: iter::BaseIter<A> {
impl<A> &[const A]: iter::BaseIter<A> {
pure fn each(blk: fn(A) -> bool) { each(self, blk) }
pure fn size_hint() -> Option<uint> { Some(len(self)) }
}
impl<A> &[A]: iter::ExtendedIter<A> {
impl<A> &[const A]: iter::ExtendedIter<A> {
pure fn eachi(blk: fn(uint, A) -> bool) { iter::eachi(self, blk) }
pure fn all(blk: fn(A) -> bool) -> bool { iter::all(self, blk) }
pure fn any(blk: fn(A) -> bool) -> bool { iter::any(self, blk) }