Enum std::cell::BorrowState
[−]
[src]
pub enum BorrowState { Reading, Writing, Unused, }
Unstable (
borrow_state
)An enumeration of values returned from the state
method on a RefCell<T>
.
Variants
Reading | Unstable ( borrow_state )The cell is currently being read, there is at least one active |
Writing | Unstable ( borrow_state )The cell is currently being written to, there is an active |
Unused | Unstable ( borrow_state )There are no outstanding borrows on this cell. |