Skip to content

Change unsafe functions to safe functions #6488

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
May 16, 2013
Merged

Change unsafe functions to safe functions #6488

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
24 changes: 15 additions & 9 deletions src/libcore/vec.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2546,23 +2546,29 @@ pub mod raw {
* would also make any pointers to it invalid.
*/
#[inline(always)]
pub unsafe fn to_ptr<T>(v: &[T]) -> *T {
let repr: **SliceRepr = transmute(&v);
transmute(&((**repr).data))
pub fn to_ptr<T>(v: &[T]) -> *T {
unsafe {
let repr: **SliceRepr = transmute(&v);
transmute(&((**repr).data))
}
}

/** see `to_ptr()` */
#[inline(always)]
pub unsafe fn to_const_ptr<T>(v: &const [T]) -> *const T {
let repr: **SliceRepr = transmute(&v);
transmute(&((**repr).data))
pub fn to_const_ptr<T>(v: &const [T]) -> *const T {
unsafe {
let repr: **SliceRepr = transmute(&v);
transmute(&((**repr).data))
}
}

/** see `to_ptr()` */
#[inline(always)]
pub unsafe fn to_mut_ptr<T>(v: &mut [T]) -> *mut T {
let repr: **SliceRepr = transmute(&v);
transmute(&((**repr).data))
pub fn to_mut_ptr<T>(v: &mut [T]) -> *mut T {
unsafe {
let repr: **SliceRepr = transmute(&v);
transmute(&((**repr).data))
}
}

/**
Expand Down