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16 lines
439 B
Markdown
16 lines
439 B
Markdown
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# web-sys: Closures
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[View full source code][code]
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[code]: https://github.com/rustwasm/wasm-bindgen/tree/master/examples/closures
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One of the features of `#[wasm_bindgen]` is that you can pass closures defined
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in Rust off to JS. This can be a bit tricky at times, though, so the example
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here shows how to interact with some standard web APIs with closures.
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## `src/lib.rs`
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```rust
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{{#include ../../../examples/closures/src/lib.rs}}
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```
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