Module workflow_wasm::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