Crates.io | wasm-bindgen-macro |
lib.rs | wasm-bindgen-macro |
version | |
source | src |
created_at | 2018-03-06 04:21:14.486723 |
updated_at | 2024-12-07 01:14:31.46117 |
description | Definition of the `#[wasm_bindgen]` attribute, an internal dependency |
homepage | https://rustwasm.github.io/wasm-bindgen/ |
repository | https://github.com/rustwasm/wasm-bindgen/tree/master/crates/macro |
max_upload_size | |
id | 54066 |
Cargo.toml error: | TOML parse error at line 23, column 1 | 23 | autolib = false | ^^^^^^^ unknown field `autolib`, expected one of `name`, `version`, `edition`, `authors`, `description`, `readme`, `license`, `repository`, `homepage`, `documentation`, `build`, `resolver`, `links`, `default-run`, `default_dash_run`, `rust-version`, `rust_dash_version`, `rust_version`, `license-file`, `license_dash_file`, `license_file`, `licenseFile`, `license_capital_file`, `forced-target`, `forced_dash_target`, `autobins`, `autotests`, `autoexamples`, `autobenches`, `publish`, `metadata`, `keywords`, `categories`, `exclude`, `include` |
size | 0 |
wasm-bindgen-macro
Implementation of the #[wasm_bindgen]
attribute. See the wasm-bindgen
documentation for more information about what this macro does.
Testing of this macro is done through "ui tests" in the ui-tests
subdirectory
of this crate. Each Rust file in this folder is compiled with the wasm_bindgen
crate, and the *.stderr
file sitting next to it is the asserted output of the
compiler. If the output matches, the test passes, and if the output doesn't
match the test fails. Note that it is also considered a failure if a test
actually compiles successfully.
To add a test:
Create ui-tests/my-awesome-test.rs
Write an invalid #[wasm_bindgen]
invocation, testing the error you're
generating
Execute cargo test -p wasm-bindgen-macro --test ui
, the test will fail
From within the ui-tests
folder, execute ./update-all-references.sh
. This
should create a my-awesome-test.stderr
file.
OR if you are on Windows, set the TRYBUILD=overwrite
environment variable (this is done as $env:TRYBUILD="overwrite"
in powershell) and run the command again.
Inspect my-awesome-test.stderr
to make sure it looks ok
Rerun cargo test -p wasm-bindgen-macro --test ui
and your tests should pass!