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| author | Michael Woerister <michaelwoerister@posteo.net> | 2017-06-02 17:34:24 +0200 |
|---|---|---|
| committer | Michael Woerister <michaelwoerister@posteo.net> | 2017-06-06 13:50:13 +0200 |
| commit | 7fc84907dc39bf36050ec0dfd57f82079f09d993 (patch) | |
| tree | f192e52f42036d2999af3bf74fec7526f03baa0f /src/librustc_data_structures/stable_hasher.rs | |
| parent | b6e8635fefebd80647ecd2463f0c90df79c81ca4 (diff) | |
| download | rust-7fc84907dc39bf36050ec0dfd57f82079f09d993.tar.gz rust-7fc84907dc39bf36050ec0dfd57f82079f09d993.zip | |
ICH: Add some HashStable implementations.
Diffstat (limited to 'src/librustc_data_structures/stable_hasher.rs')
| -rw-r--r-- | src/librustc_data_structures/stable_hasher.rs | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/librustc_data_structures/stable_hasher.rs b/src/librustc_data_structures/stable_hasher.rs index 635b95d861d..634d3041bf4 100644 --- a/src/librustc_data_structures/stable_hasher.rs +++ b/src/librustc_data_structures/stable_hasher.rs @@ -244,6 +244,14 @@ impl<CTX> HashStable<CTX> for f64 { } } +impl<T1: HashStable<CTX>, CTX> HashStable<CTX> for (T1,) { + fn hash_stable<W: StableHasherResult>(&self, + ctx: &mut CTX, + hasher: &mut StableHasher<W>) { + self.0.hash_stable(ctx, hasher); + } +} + impl<T1: HashStable<CTX>, T2: HashStable<CTX>, CTX> HashStable<CTX> for (T1, T2) { fn hash_stable<W: StableHasherResult>(&self, ctx: &mut CTX, @@ -273,6 +281,24 @@ impl<T: HashStable<CTX>, CTX> HashStable<CTX> for Vec<T> { } } +impl<T: HashStable<CTX>, CTX> HashStable<CTX> for ::std::rc::Rc<T> { + #[inline] + fn hash_stable<W: StableHasherResult>(&self, + ctx: &mut CTX, + hasher: &mut StableHasher<W>) { + (**self).hash_stable(ctx, hasher); + } +} + +impl<T: HashStable<CTX>, CTX> HashStable<CTX> for ::std::sync::Arc<T> { + #[inline] + fn hash_stable<W: StableHasherResult>(&self, + ctx: &mut CTX, + hasher: &mut StableHasher<W>) { + (**self).hash_stable(ctx, hasher); + } +} + impl<CTX> HashStable<CTX> for str { #[inline] fn hash_stable<W: StableHasherResult>(&self, |