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When user defines `Action` struct in their library crate while importing Action from wasm-actions, `#[wasm_action]` generates problematic code causes a failure of name resolution. The compilation error will be super confusing, meaning that the user will not be able to find out what happening. This fix prevents such error from happening, by providing implmentation needed for GitHub Action entrypoint from wasm-actions-prelude library as Action trait's default implmentation, instead generating at compilation time.
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`#[wasm_action]` generated following compilation error: ``` error[E0599]: no function or associated item named `start` found for struct `Action` in the current scope --> src/lib.rs:5:13 | 5 | Action::start().into() | ^^^^^ function or associated item not found in `Action` ... ```
oakcask
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Dec 7, 2025
`#[wasm_action]` generated following compilation error: ``` error[E0599]: no function or associated item named `start` found for struct `Action` in the current scope --> src/lib.rs:5:13 | 5 | Action::start().into() | ^^^^^ function or associated item not found in `Action` ... ```
oakcask
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Jan 4, 2026
🤖 I have created a release *beep* *boop* --- <details><summary>wasm-actions: 0.7.1</summary> ## [0.7.1](wasm-actions-v0.7.0...wasm-actions-v0.7.1) (2026-01-04) ### Bug Fixes * **deps:** update rust crate serde_json to 1.0.146 ([#142](#142)) ([28eddb2](28eddb2)) * **deps:** update rust crate serde_json to 1.0.147 ([#144](#144)) ([dd6a39b](dd6a39b)) * **deps:** update rust crate serde_json to 1.0.148 ([#145](#145)) ([2bd38f5](2bd38f5)) * re-export serde derive macro and serde_json ([#120](#120)) ([aa6adf8](aa6adf8)) </details> <details><summary>wasm-actions-build: 0.1.5</summary> ## [0.1.5](wasm-actions-build-v0.1.4...wasm-actions-build-v0.1.5) (2026-01-04) ### Bug Fixes * **deps:** update rust crate serde_json to 1.0.146 ([#142](#142)) ([28eddb2](28eddb2)) * **deps:** update rust crate serde_json to 1.0.147 ([#144](#144)) ([dd6a39b](dd6a39b)) * **deps:** update rust crate serde_json to 1.0.148 ([#145](#145)) ([2bd38f5](2bd38f5)) * **deps:** update rust crate syn to 2.0.112 ([#148](#148)) ([ba09f74](ba09f74)) * **deps:** update rust crate syn to 2.0.113 ([#157](#157)) ([3b0a146](3b0a146)) </details> <details><summary>wasm-actions-core: 0.10.0</summary> ## [0.10.0](wasm-actions-core-v0.9.0...wasm-actions-core-v0.10.0) (2026-01-04) ### ⚠ BREAKING CHANGES * removes io::WritableStream from wasm-actions-node-sys. ### Bug Fixes * **deps:** update rust crate tokio to 1.49.0 ([#155](#155)) ([4a5a266](4a5a266)) * fix wrongly typed stream API ([#124](#124)) ([c75495f](c75495f)) </details> <details><summary>wasm-actions-derive: 0.8.1</summary> ## [0.8.1](wasm-actions-derive-v0.8.0...wasm-actions-derive-v0.8.1) (2026-01-04) ### Bug Fixes * **deps:** update rust crate proc-macro2 to 1.0.104 ([#146](#146)) ([908666e](908666e)) * **deps:** update rust crate syn to 2.0.112 ([#148](#148)) ([ba09f74](ba09f74)) * **deps:** update rust crate syn to 2.0.113 ([#157](#157)) ([3b0a146](3b0a146)) * fix the bug after [#122](#122). ([#123](#123)) ([9ff9bca](9ff9bca)) * fix undeclared type error generated by macro ([#119](#119)) ([16f69b4](16f69b4)) * prevent resolution error caused by `#[wasm_action]` ([#122](#122)) ([f149fb7](f149fb7)) * re-export serde derive macro and serde_json ([#120](#120)) ([aa6adf8](aa6adf8)) </details> <details><summary>wasm-actions-futures: 0.3.0</summary> ## [0.3.0](wasm-actions-futures-v0.2.0...wasm-actions-futures-v0.3.0) (2026-01-04) ### Features * implement Into<JoinHandle<JsValue, JsValue>> for Promise ([#116](#116)) ([5d0f411](5d0f411)) * provide shorthand type `UnknownPromise` ([#118](#118)) ([d831344](d831344)) ### Bug Fixes * prevent resolution error caused by `#[wasm_action]` ([#122](#122)) ([f149fb7](f149fb7)) </details> <details><summary>wasm-actions-macro: 0.6.2</summary> ## [0.6.2](wasm-actions-macro-v0.6.1...wasm-actions-macro-v0.6.2) (2026-01-04) ### Bug Fixes * **deps:** update rust crate syn to 2.0.112 ([#148](#148)) ([ba09f74](ba09f74)) * **deps:** update rust crate syn to 2.0.113 ([#157](#157)) ([3b0a146](3b0a146)) </details> <details><summary>wasm-actions-node-sys: 0.3.0</summary> ## [0.3.0](wasm-actions-node-sys-v0.2.0...wasm-actions-node-sys-v0.3.0) (2026-01-04) ### ⚠ BREAKING CHANGES * removes io::WritableStream from wasm-actions-node-sys. ### Features * add child_process and relating interfaces ([#139](#139)) ([c95e839](c95e839)) * add from_f64_clamping ([#133](#133)) ([3c9424f](3c9424f)) * implement Display for Integer ([#138](#138)) ([3c7fc0e](3c7fc0e)) ### Bug Fixes * fix wrongly typed stream API ([#124](#124)) ([c75495f](c75495f)) </details> <details><summary>wasm-actions-parse: 0.1.1</summary> ## [0.1.1](wasm-actions-parse-v0.1.0...wasm-actions-parse-v0.1.1) (2026-01-04) ### Bug Fixes * **deps:** update rust crate proc-macro2 to 1.0.104 ([#146](#146)) ([908666e](908666e)) * **deps:** update rust crate syn to 2.0.112 ([#148](#148)) ([ba09f74](ba09f74)) * **deps:** update rust crate syn to 2.0.113 ([#157](#157)) ([3b0a146](3b0a146)) </details> <details><summary>wasm-actions-prelude: 0.8.1</summary> ## [0.8.1](wasm-actions-prelude-v0.8.0...wasm-actions-prelude-v0.8.1) (2026-01-04) ### Bug Fixes * prevent resolution error caused by `#[wasm_action]` ([#122](#122)) ([f149fb7](f149fb7)) </details> --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). --------- Co-authored-by: oakcask-actions[bot] <206904404+oakcask-actions[bot]@users.noreply.github.com> Co-authored-by: update-generated-files-action <41898282+github-actions[bot]@users.noreply.github.com>
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When user defines
Actionstruct in their library crate while importing Action from wasm-actions,#[wasm_action]generates problematic code causes a failure of name resolution. The compilation error will be super confusing, meaning that the user will not be able to find out what happening.This fix prevents such error from happening, by providing implmentation needed for GitHub Action entrypoint from wasm-actions-prelude library as Action trait's default implmentation, instead generating at compilation time.