Struct ScrollInputQueue 

pub struct ScrollInputQueue { /* private fields */ }

Thread-safe queue for scroll inputs, shared between event handlers and timer callbacks.

Event handlers push inputs, the physics timer pops them. Protected by a Mutex so that the timer callback (which only has &CallbackInfo / *const LayoutWindow) can still consume pending inputs without needing &mut.

Implementations

impl ScrollInputQueue

pub fn new() -> Self

pub fn push(&self, input: ScrollInput)

Push a new scroll input (called from platform event handler)

pub fn take_all(&self) -> Vec<ScrollInput>

Take all pending inputs (called from timer callback)

pub fn take_recent(&self, max_events: usize) -> Vec<ScrollInput>

Take at most max_events recent inputs, sorted by timestamp (newest last). Any older events beyond max_events are discarded. This prevents the physics timer from processing an unbounded backlog.

pub fn has_pending(&self) -> bool

Check if there are pending inputs without consuming them

Trait Implementations

impl Clone for ScrollInputQueue

fn clone(&self) -> ScrollInputQueue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScrollInputQueue

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

Formats the value using the given formatter.

impl Default for ScrollInputQueue

fn default() -> ScrollInputQueue

Returns the “default value” for a type.