Run exports through the same identifier generation as imports to ensure
that everything gets a unique identifier and then just make sure all the
appropriate wires are hooked up when dealing with exports and imports.
Closes#1496
Currently the import object constructed for the `--target web` output
only ever includes the current module as an one of the modules included.
With `wasm-bindgen`'s optimization to import directly from modules,
however, it's possible to have more modules imported from in the
generated wasm file. This commit ensures that the imports are hooked up
in the `--target web` es6 emulation mode, ensuring there aren't
extraneous errors about import objects.
We don't support variadic args in front, but, luckily for us, `new Function` accepts comma-separated args as a single string as well (see updated JSON test for an example).
- `JsString::from_code_point` - allows to create JS strings using slice of codes in WASM memory.
- `JsString::from_char_code` - same as above, but also uses updated signature with `u16` instead of `u32` (partially helps with #1460 at least for the new binding).
Now that functions and strings work properly with custom typechecks, these custom methods seem obsolete, so I'd recommend to use standard dyn_ref instead.
Particularly useful in our tests, where we don't have the regular console
logging with post-facto object inspection, and instead need to provide all this
info up front.
Constructing boxed primitives was deprecated in #1447.
Some tests have been still using these methods, so this PR either updates them to use newly added {primitive}::from implementations or adds `#[allow(deprecated)]` where necessary.
This is intended to handle #1458 and #822. These issues stem from
behavior where:
wasm-pack test --node
will actually run both Node.js and browser tests! Two new env vars are
read here, `WASM_BINDGEN_TEST_ONLY_{NODE,WEB}`, which control which
tests are executed by `wasm-bindgen-test-runner`. The intention is that
these will be set by `wasm-pack` to configure which tests are run, and
if test suites are skipped due to the env vars we'll print an
informational message indicating how they can be run.
Closes#822Closes#1458
This commit enables `[NoInterfaceObject]` annotated interfaces in
`web-sys`. The `NoInterfaceObject` attribute means that there's not
actually a JS class for the object, but all of its properties and such
can still be accessed structually and invoked. This should help provide
more bindings for some more common types on the web!
Note that this builds on recent features to ensure that `dyn_into` and
friends always fail for `NoInterfaceObject` objects because they don't
actually have a class.
Closes#893Closes#1257Closes#1315
This commit switches to executing `rustfmt` by default on
`web-sys`-generated bindings. This improves situations like "view
source" in Rustdoc as well as the IDE interactive debugging experience.
This was initially disabled by default because `rustfmt` took so long to
execute, but nowadays `web-sys` is by default much smaller so there's
much less need to avoid running `rustfmt` in fear of it taking too
long.
Closes#1457
