Struct stakker::MaxTimerKey

pub struct MaxTimerKey { /* fields omitted */ }

Timer key for a Max timer

Used by timer_max_* methods in Core. It is used to delete a timer or change its expiry time. It is plain Copy data, 8 bytes long. Note that the key should only be used on this same Stakker instance. If it is used on another then it might cause a panic.

This sets a timer at the initial timeout time, then just records the largest of the timeout values provided until that original timer expires, at which point it sets a new timer. So this naturally absorbs a lot of changes without having to delete any timers. A typical use might be to take some action in a gap in activity, for example to do an expensive background check in a gap in the user's typing into a UI field. To implement this, the timer expiry time is set to now+1 (for example) by each keypress.

Trait Implementations

impl Clone for MaxTimerKey

fn clone(&self) -> MaxTimerKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for MaxTimerKey

impl Debug for MaxTimerKey

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

Formats the value using the given formatter.

impl Default for MaxTimerKey

fn default() -> MaxTimerKey

Returns the "default value" for a type.

impl Eq for MaxTimerKey

impl PartialEq<MaxTimerKey> for MaxTimerKey

fn eq(&self, other: &MaxTimerKey) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &MaxTimerKey) -> bool

This method tests for !=.

impl StructuralEq for MaxTimerKey

impl StructuralPartialEq for MaxTimerKey