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| author | Patrick Walton <pcwalton@mimiga.net> | 2014-02-28 12:55:51 -0800 |
|---|---|---|
| committer | Patrick Walton <pcwalton@mimiga.net> | 2014-03-01 22:40:52 -0800 |
| commit | df40aeccdbfcfb0cc7851c6df24f28fbeccfe046 (patch) | |
| tree | 39c891c98cb2999f2b2df895ea660a1dc7824cc9 /src/libstd/hash | |
| parent | c81b3fb21a560f9eaacc06ceeabcd5b4339e54d0 (diff) | |
| download | rust-df40aeccdbfcfb0cc7851c6df24f28fbeccfe046.tar.gz rust-df40aeccdbfcfb0cc7851c6df24f28fbeccfe046.zip | |
libstd: Add some functionality to `Vec<T>`
Diffstat (limited to 'src/libstd/hash')
| -rw-r--r-- | src/libstd/hash/mod.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/libstd/hash/mod.rs b/src/libstd/hash/mod.rs index 027a1d9010e..0d319c5d74e 100644 --- a/src/libstd/hash/mod.rs +++ b/src/libstd/hash/mod.rs @@ -70,6 +70,7 @@ use option::{Option, Some, None}; use rc::Rc; use str::{Str, StrSlice}; use vec::{Vector, ImmutableVector}; +use vec_ng::Vec; /// Reexport the `sip::hash` function as our default hasher. pub use hash = self::sip::hash; @@ -207,6 +208,13 @@ impl<S: Writer, T: Hash<S>> Hash<S> for ~[T] { } } +impl<S: Writer, T: Hash<S>> Hash<S> for Vec<T> { + #[inline] + fn hash(&self, state: &mut S) { + self.as_slice().hash(state); + } +} + impl<'a, S: Writer, T: Hash<S>> Hash<S> for &'a T { #[inline] fn hash(&self, state: &mut S) { |