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| -rw-r--r-- | src/libcore/intrinsics.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libcore/intrinsics.rs b/src/libcore/intrinsics.rs index cceae9249e4..fe2afc59be8 100644 --- a/src/libcore/intrinsics.rs +++ b/src/libcore/intrinsics.rs @@ -672,6 +672,10 @@ extern "rust-intrinsic" { /// /// More specifically, this is the offset in bytes between successive /// items of the same type, including alignment padding. + /// + /// The stabilized version of this intrinsic is + /// [`std::mem::size_of`](../../std/mem/fn.size_of.html). + pub fn size_of<T>() -> usize; /// Moves a value to an uninitialized memory location. |