Enum BindingCellState 

pub enum BindingCellState {
    Uninitialized,
    Initialized(Value),
    Deleted,
    Immutable(Value),
    LiveAlias(BindingCell),
}

The explicit lifecycle and mutation state of a BindingCell.

Variants

Uninitialized

The binding exists but has not received a value.

Initialized(Value)

A mutable binding holding a value.

Deleted

A binding which has been removed and cannot be read.

Immutable(Value)

A read-only binding holding a value.

LiveAlias(BindingCell)

A binding which forwards reads and writes to another live cell.

Trait Implementations

impl Clone for BindingCellState

fn clone(&self) -> BindingCellState

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BindingCellState

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.