Struct WebClosurePool 

pub struct WebClosurePool { /* private fields */ }

Pool of reusable JavaScript closures for web platform optimization

Implementations

impl WebClosurePool

pub fn new() -> Self

Creates a new web closure pool

pub fn register_callback(&mut self, callback: Box<dyn FnOnce() + Send>) -> u32

Registers a callback and returns its ID for later execution

Arguments

• callback - The callback function to execute when requested

Returns

The callback ID for later execution

pub fn execute_callback(&mut self, callback_id: u32)

Executes a registered callback and returns the closure to the pool

Arguments

• callback_id - The ID of the callback to execute

pub fn create_js_closure(&self, callback_id: u32) -> Closure<dyn FnMut()>

Creates a JavaScript closure that will execute the callback with the given ID

Arguments

• callback_id - The ID of the callback to execute

Returns

A JavaScript closure that can be used with web APIs

pub fn available_count(&self) -> usize

Gets the number of available closures in the pool

pub fn in_use_count(&self) -> usize

Gets the number of closures currently in use

pub fn clear(&mut self)

Clears all closures from the pool

Trait Implementations

impl Default for WebClosurePool

Available on crate feature web only.

fn default() -> Self

Returns the “default value” for a type.