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| author | Erick Tryzelaar <erick.tryzelaar@gmail.com> | 2013-09-11 21:49:25 -0700 |
|---|---|---|
| committer | Erick Tryzelaar <erick.tryzelaar@gmail.com> | 2013-09-12 18:54:13 -0700 |
| commit | ca47eebb44431c1ded5cc5c412d95210f3955ef4 (patch) | |
| tree | 501f108f0835f49ad9216759ddd89ab6ccb7e090 /src/libstd/default.rs | |
| parent | 38f97ea10313ba9a8c6f57fbf73ff8daf5376e8b (diff) | |
| download | rust-ca47eebb44431c1ded5cc5c412d95210f3955ef4.tar.gz rust-ca47eebb44431c1ded5cc5c412d95210f3955ef4.zip | |
std: Add a bunch of Default impls
Diffstat (limited to 'src/libstd/default.rs')
| -rw-r--r-- | src/libstd/default.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/libstd/default.rs b/src/libstd/default.rs index fbc60ffd01b..120cf3fa801 100644 --- a/src/libstd/default.rs +++ b/src/libstd/default.rs @@ -15,3 +15,15 @@ pub trait Default { /// Return the "default value" for a type. fn default() -> Self; } + +impl<T: Default + 'static> Default for @mut T { + fn default() -> @mut T { @mut Default::default() } +} + +impl<T: Default + 'static> Default for @T { + fn default() -> @T { @Default::default() } +} + +impl<T: Default> Default for ~T { + fn default() -> ~T { ~Default::default() } +} |