Struct undo::RecordBuilder

pub struct RecordBuilder<R> { /* fields omitted */ }

Builder for a record.

Examples

Record::builder()
    .capacity(100)
    .limit(100)
    .saved(false)
    .default()

Methods

impl<R> RecordBuilder<R>

pub fn new() -> RecordBuilder<R>

Returns a builder for a record.

pub fn capacity(self, capacity: usize) -> RecordBuilder<R>

Sets the capacity for the record.

pub fn limit(self, limit: usize) -> RecordBuilder<R>

Sets the limit for the record.

Panics

Panics if limit is 0.

pub fn saved(self, saved: bool) -> RecordBuilder<R>

Sets if the receiver is initially in a saved state. By default the receiver is in a saved state.

pub fn connect(self, slot: impl FnMut(Signal) + 'static) -> RecordBuilder<R>

Decides how the signal should be handled when the state changes. By default the record does not handle any signals.

pub fn build(self, receiver: impl Into<R>) -> Record<R>

Builds the record.

impl<R: Default> RecordBuilder<R>

pub fn default(self) -> Record<R>

Creates the record with a default receiver.

Trait Implementations

impl<R> Default for RecordBuilder<R>

fn default() -> Self

Returns the "default value" for a type.

impl<R: Debug> Debug for RecordBuilder<R>

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

Formats the value using the given formatter.