user0/rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

removed weird example

Browse source
This commit is contained in:
Junseok Lee 2015-01-31 18:21:57 -08:00
parent 715f9a5e8d
commit b6544fd352
1 changed files with 0 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

13
src/libcore/marker.rs
View file

@ -308,19 +308,6 @@ impl<T: ?Sized> Clone for ContravariantType<T> {
///
/// For more information about variance, refer to this Wikipedia
/// article <http://en.wikipedia.org/wiki/Variance_%28computer_science%29>.
///
/// # Example
///
/// The Cell type is an example which uses unsafe code to achieve
/// "interior" mutability:
///
/// ```
/// struct Cell<T> { value: T }
/// ```
///
/// The type system would infer that `value` is only read here and
/// never written, but in fact `Cell` uses unsafe code to achieve
/// interior mutability.
#[unstable(feature = "core",
reason = "likely to change with new variance strategy")]
#[lang="invariant_type"]