Module callback

callback module provides Callback struct that helps registering Rust closures as JavaScript callbacks.

Macros

callback

creates a Callback instance by inspecting a given closure signature

Structs

Callback

Callback is a struct that owns a given Rust closure meant to be bound to JavaScript as a callback.

CallbackMap

Collection of callbacks contained in a std::collections::HashMap.

Enums

CallbackError

Errors produced by the callback module

Traits

AsCallback

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

Type Aliases

CallbackClosure

Callback Closure that produces a wasm_bindgen::JsValue error

CallbackClosureWithoutResult

Callback Closure that yields no std::result::Result

CallbackId

u64-based Callback Id (alias of workflow_core::id::Id).

CallbackResult