Skip to content
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

Introduce RefCell::try_borrow_unguarded #59211

Merged
merged 4 commits into from
Apr 11, 2019
Merged

Introduce RefCell::try_borrow_unguarded #59211

Changes from 1 commit
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
1c365ce
Revert "Remove RefCell::borrow_state"
nox Mar 15, 2019
fab71dd
Revert "Deprecate std::cell::RefCell::borrow_state"
nox Mar 15, 2019
a9388c2
Tweak documentation of RefCell::borrow_state
nox Mar 16, 2019
38811a1
Introduce RefCell::try_borrow_unguarded
nox Mar 19, 2019
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
Prev Previous commit
Next Next commit
Revert "Deprecate std::cell::RefCell::borrow_state" 
This reverts commit dc2d505.
  • Loading branch information
@nox
nox committed Mar 15, 2019
commit fab71dd0469840c349c236d8c3caa89fbbfb8fc5
4 changes: 0 additions & 4 deletions src/libcore/cell.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -572,8 +572,6 @@ pub struct RefCell<T: ?Sized> {
/// An enumeration of values returned from the `state` method on a `RefCell<T>`.
#[derive(Copy, Clone, PartialEq, Eq, Debug)]
#[unstable(feature = "borrow_state", issue = "27733")]
#[rustc_deprecated(since = "1.15.0", reason = "use `try_borrow` instead")]
#[allow(deprecated)]
pub enum BorrowState {
/// The cell is currently being read, there is at least one active `borrow`.
Reading,
Expand Down Expand Up @@ -788,8 +786,6 @@ impl<T: ?Sized> RefCell<T> {
/// }
/// ```
#[unstable(feature = "borrow_state", issue = "27733")]
#[rustc_deprecated(since = "1.15.0", reason = "use `try_borrow` instead")]
#[allow(deprecated)]
#[inline]
pub fn borrow_state(&self) -> BorrowState {
let borrow = self.borrow.get();
Expand Down