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| author | Steve Klabnik <steve@steveklabnik.com> | 2015-03-19 18:06:54 -0400 |
|---|---|---|
| committer | Steve Klabnik <steve@steveklabnik.com> | 2015-03-19 18:06:54 -0400 |
| commit | 109803f6d5a07f3aed2e647703087a46df48decd (patch) | |
| tree | a2b2ae188b076e3e58b24801d8352da1a130631b /src/doc | |
| parent | 08dd30d9eb685f29b82faae66b5fdb9fc4762a91 (diff) | |
| download | rust-109803f6d5a07f3aed2e647703087a46df48decd.tar.gz rust-109803f6d5a07f3aed2e647703087a46df48decd.zip | |
Remove incorrect statement about raw pointers.
Fixes #21709
Diffstat (limited to 'src/doc')
| -rw-r--r-- | src/doc/trpl/unsafe.md | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/src/doc/trpl/unsafe.md b/src/doc/trpl/unsafe.md index 4e14085599b..11f0b8e1ddb 100644 --- a/src/doc/trpl/unsafe.md +++ b/src/doc/trpl/unsafe.md @@ -93,10 +93,6 @@ offered by the Rust language and libraries. For example, they - are plain-old-data, that is, they don't move ownership, again unlike `Box`, hence the Rust compiler cannot protect against bugs like use-after-free; -- are considered sendable (if their contents is considered sendable), - so the compiler offers no assistance with ensuring their use is - thread-safe; for example, one can concurrently access a `*mut i32` - from two threads without synchronization. - lack any form of lifetimes, unlike `&`, and so the compiler cannot reason about dangling pointers; and - have no guarantees about aliasing or mutability other than mutation |
