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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file. The project adheres to Semantic Versioning.

[Unreleased]

0.3.0-beta.1 - 2024-09-29

Added

  • Support no_std compilation mode for the library.
  • Explain guard detection errors and provide more specific instructions on how to avoid them (e.g., use debug = 1 in the profile config).

Changed

  • Bump minimum supported Rust version to 1.76.

0.2.0 - 2023-06-03

Added

  • Support upcasting and downcasting of Resources.
  • Support expressions in link_name / export_name attributes, such as #[export_name = concat("prefix_", stringify!($name))] for use in macros ($name is a macro variable). Previously, only string literals were supported.
  • Support re-exporting the crate by adding an optional crate parameter to the #[externref] attribute, e.g. #[externref(crate = "other_crate::_externref")] where other_crate defines pub use externref as _externref.
  • CLI: add a command-line application for transforming WASM modules, and the Docker image with this application.

Changed

  • Macro: update syn dependency to 2.0.
  • Bump minimum supported Rust version to 1.66.

Fixed

  • Fix an incorrect conditional compilation attribute for a tracing event in the processor module.
  • Fix / document miscompilation resulting from optimization tools inlining an externref-operation function. The processor now returns an error if it encounters such an inlined function, and the docs mention how to avoid inlining (do not run WASM optimization tools before the externref processor).

0.1.0 - 2022-10-29

The initial release of externref.