Struct AudioMixerCommandHistory 

pub struct AudioMixerCommandHistory {
    pub undo_stack: Vec<AudioMixerCommand>,
    pub redo_stack: Vec<AudioMixerCommand>,
    pub max_history: usize,
}

Fields

undo_stack: Vec<AudioMixerCommand>

redo_stack: Vec<AudioMixerCommand>

max_history: usize

Implementations

impl AudioMixerCommandHistory

pub fn new(max_history: usize) -> Self

pub fn push(&mut self, cmd: AudioMixerCommand)

pub fn undo(&mut self) -> Option<AudioMixerCommand>

pub fn redo(&mut self) -> Option<AudioMixerCommand>

pub fn can_undo(&self) -> bool

pub fn can_redo(&self) -> bool

Trait Implementations

impl Debug for AudioMixerCommandHistory

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

Formats the value using the given formatter.