Enum undo::Signal [−][src]
Expand description
The signal used for communicating state changes.
For example, if the record can no longer redo any actions, it sends a Redo(false)
signal to tell the user.
Variants
Undo(bool)
Says if the structures can undo.
Redo(bool)
Says if the structures can redo.
Saved(bool)
Says if the target is in a saved state.
Trait Implementations
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Auto Trait Implementations
impl RefUnwindSafe for Signal
impl UnwindSafe for Signal
Blanket Implementations
Mutably borrows from an owned value. Read more