Trait AsCallback 

pub trait AsCallback: Send + Sync {
    // Required methods
    fn get_id(&self) -> CallbackId;
    fn get_fn(&self) -> &Function;
}

Trait allowing to bind a generic Callback struct with a CallbackId identifier.

Required Methods

fn get_id(&self) -> CallbackId

Returns the unique CallbackId identifying this callback.

fn get_fn(&self) -> &Function

Returns the underlying JavaScript Function bound to this callback.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<T> AsCallback for Callback<T>

where T: ?Sized + WasmClosure + 'static,