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| author | Nick Cameron <ncameron@mozilla.com> | 2015-04-15 11:57:29 +1200 |
|---|---|---|
| committer | Nick Cameron <ncameron@mozilla.com> | 2015-05-13 14:19:51 +1200 |
| commit | 843db01bd925279da0a56efde532c9e3ecf73610 (patch) | |
| tree | eed89761dcb0ddeb578ca24357ef680787eabb43 /src/libcore/marker.rs | |
| parent | c2b30b86df6b34ba19e87e63402e43d9e81a64fb (diff) | |
| download | rust-843db01bd925279da0a56efde532c9e3ecf73610.tar.gz rust-843db01bd925279da0a56efde532c9e3ecf73610.zip | |
eddyb's changes for DST coercions
+ lots of rebasing
Diffstat (limited to 'src/libcore/marker.rs')
| -rw-r--r-- | src/libcore/marker.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/libcore/marker.rs b/src/libcore/marker.rs index 3aaedaeb813..968f68a78a7 100644 --- a/src/libcore/marker.rs +++ b/src/libcore/marker.rs @@ -53,6 +53,14 @@ pub trait Sized { // Empty. } +/// Types that can be "unsized" to a dynamically sized type. +#[unstable(feature = "core")] +#[cfg(not(stage0))] // SNAP c64d671 +#[lang="unsize"] +pub trait Unsize<T> { + // Empty. +} + /// Types that can be copied by simply copying bits (i.e. `memcpy`). /// /// By default, variable bindings have 'move semantics.' In other |