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Contents

# `module = "blah"`

The `module` attributes configures the module from which items are imported. For
example,

```rust
#[wasm_bindgen(module = "wu/tang/clan")]
extern "C" {
    type ThirtySixChambers;
}
```

generates JavaScript import glue like:

```js
import { ThirtySixChambers } from "wu/tang/clan";
```

If a `module` attribute is not present, then the global scope is used
instead. For example,

```rust
#[wasm_bindgen]
extern "C" {
    fn illmatic() -> u32;
}
```

generates JavaScript import glue like:

```js
let illmatic = this.illmatic;
```

Note that if the string specified with `module` starts with `./`, `../`, or `/`
then it's interpreted as a path to a [local JS snippet](../../js-snippets.html).
If this doesn't work for your use case you might be interested in the
[`raw_module` attribute](raw_module.html)

Version data entries

30 entries across 30 versions & 1 rubygems

Version Path
wasmtime-23.0.2 ./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/attributes/on-js-imports/module.md
wasmtime-22.0.0 ./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/attributes/on-js-imports/module.md
wasmtime-21.0.1 ./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/attributes/on-js-imports/module.md
wasmtime-20.0.2 ./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/attributes/on-js-imports/module.md
wasmtime-20.0.0 ./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/attributes/on-js-imports/module.md
wasmtime-18.0.3 ./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/attributes/on-js-imports/module.md
wasmtime-17.0.1 ./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/attributes/on-js-imports/module.md
wasmtime-17.0.0 ./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/attributes/on-js-imports/module.md
wasmtime-16.0.0 ./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/attributes/on-js-imports/module.md
wasmtime-15.0.1 ./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/attributes/on-js-imports/module.md
wasmtime-15.0.0 ./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/attributes/on-js-imports/module.md
wasmtime-14.0.4 ./ext/cargo-vendor/wasm-bindgen-0.2.87/guide/src/reference/attributes/on-js-imports/module.md
wasmtime-14.0.3 ./ext/cargo-vendor/wasm-bindgen-0.2.87/guide/src/reference/attributes/on-js-imports/module.md
wasmtime-14.0.1 ./ext/cargo-vendor/wasm-bindgen-0.2.87/guide/src/reference/attributes/on-js-imports/module.md
wasmtime-14.0.0 ./ext/cargo-vendor/wasm-bindgen-0.2.87/guide/src/reference/attributes/on-js-imports/module.md
wasmtime-13.0.0 ./ext/cargo-vendor/wasm-bindgen-0.2.87/guide/src/reference/attributes/on-js-imports/module.md
wasmtime-12.0.1 ./ext/cargo-vendor/wasm-bindgen-0.2.87/guide/src/reference/attributes/on-js-imports/module.md
wasmtime-12.0.0 ./ext/cargo-vendor/wasm-bindgen-0.2.87/guide/src/reference/attributes/on-js-imports/module.md
wasmtime-11.0.0 ./ext/cargo-vendor/wasm-bindgen-0.2.87/guide/src/reference/attributes/on-js-imports/module.md
wasmtime-10.0.1 ./ext/cargo-vendor/wasm-bindgen-0.2.87/guide/src/reference/attributes/on-js-imports/module.md