Crate medea_macro

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Latest version Rust 1.65+ Unsafe Forbidden Rust docs

API Docs | Changelog

Internal macros for Medea media server project.

DO NOT use this crate directly. It’s for internal use by Medea crates only.


Copyright © 2019-2023 Instrumentisto Team,

This software is subject to the terms of the Blue Oak Model License 1.0.0. If a copy of the BlueOak-1.0.0 license was not distributed with this file, You can obtain one at

Attribute Macros

  • Generates code for extern Dart functions registration and calling.
  • Generates a *Handler trait and dispatching function for some event, represented as enum.
  • Delegates function calls to enum variants field. Variants are expected to have only one field.
  • Generates ComponentState implementation on provided impl.

Derive Macros

  • Generate implementation of Caused trait for errors represented as enum.