Struct TimerState 

pub struct TimerState { /* private fields */ }

State for the countdown timer.

Implementations

impl TimerState

pub fn new(duration: Duration) -> Self

Creates a new timer with the given countdown duration, initially stopped.

pub fn duration(&self) -> Duration

Returns the original countdown duration.

pub fn remaining(&self) -> Duration

Returns the remaining time.

pub fn running(&self) -> bool

Returns whether the timer is currently running.

pub fn finished(&self) -> bool

Returns whether the timer has reached zero.

pub fn start(&mut self)

Starts the timer.

pub fn stop(&mut self)

Stops (pauses) the timer.

pub fn toggle(&mut self)

Toggles between running and stopped.

pub fn reset(&mut self)

Resets the timer to its original duration. Does not change running state.

pub fn set_duration(&mut self, duration: Duration)

Sets a new countdown duration and resets remaining time.

pub fn tick(&mut self, delta: Duration) -> bool

Subtracts delta from remaining time if running. Returns true if the tick was applied.

Trait Implementations

impl Clone for TimerState

fn clone(&self) -> TimerState

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TimerState

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

Formats the value using the given formatter.