Struct yrs::types::array::ArrayEvent

pub struct ArrayEvent { /* private fields */ }

Event generated by ArrayRef::observe method. Emitted during transaction commit phase.

Implementations

impl ArrayEvent

pub fn target(&self) -> &ArrayRef

Returns an ArrayRef instance which emitted this event.

pub fn path(&self) -> Path

Returns a path from root type down to ArrayRef instance which emitted this event.

pub fn delta(&self, txn: &TransactionMut<'_>) -> &[Change]

Returns summary of changes made over corresponding ArrayRef collection within a bounds of current transaction.

pub fn inserts(&self, txn: &TransactionMut<'_>) -> &HashSet<ID>

Returns a collection of block identifiers that have been added within a bounds of current transaction.

pub fn removes(&self, txn: &TransactionMut<'_>) -> &HashSet<ID>

Returns a collection of block identifiers that have been removed within a bounds of current transaction.

Trait Implementations

impl AsRef<ArrayEvent> for Event

fn as_ref(&self) -> &ArrayEvent

Converts this type into a shared reference of the (usually inferred) input type.