wasm-bindgen/guide/src/reference/js-promises-and-rust-futures.md

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Converting Between JavaScript Promises and Rust Futures

The wasm-bindgen-futures crate bridges the gap between JavaScript Promises and Rust Futures. Its JsFuture type provides conversion from a JavaScript Promise into a Rust Future, and its future_to_promise function converts a Rust Future into a JavaScript Promise and schedules it to be driven to completion.

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