Struct yrs::undo::Event

pub struct Event<M> { /* private fields */ }

Implementations

impl<M> Event<M>

pub fn meta(&self) -> &M

pub fn meta_mut(&mut self) -> &mut M

pub fn has_changed<T: AsRef<Branch>>(&self, target: &T) -> bool

Checks if given shared collection has changed in the scope of currently notified update.

pub fn origin(&self) -> Option<&Origin>

Returns a transaction origin related to this update notification.

pub fn kind(&self) -> EventKind

Returns an enum informing if current update is result of undo or redo operation.

pub fn changed_parent_types(&self) -> &[BranchPtr]

Returns info about all changed shared collections.

Trait Implementations

impl<M: Debug> Debug for Event<M>

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

Formats the value using the given formatter.