Enum std::cell::BorrowState [] [src]

pub enum BorrowState {
    Reading,
    Writing,
    Unused,
}
Unstable (borrow_state #27733)

An enumeration of values returned from the state method on a RefCell<T>.

Variants

Unstable (borrow_state #27733)

The cell is currently being read, there is at least one active borrow.

Unstable (borrow_state #27733)

The cell is currently being written to, there is an active borrow_mut.

Unstable (borrow_state #27733)

There are no outstanding borrows on this cell.

Trait Implementations

impl Copy for BorrowState
[src]

impl Debug for BorrowState
[src]

Formats the value using the given formatter.

impl PartialEq<BorrowState> for BorrowState
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This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

impl Clone for BorrowState
[src]

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl Eq for BorrowState
[src]