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rust javascript

MXO answered on May 19, 2022 Popularity 10/10 Helpfulness 3/10

answer rust javascript

rust javascript

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//Neon is a good way to communicate between your js and Rust code 
//https://crates.io/crates/neon
//eg
fn make_an_array(mut cx: FunctionContext) -> JsResult<JsArray> {
    // Create some values:
    let n = cx.number(9000);
    let s = cx.string("hello");
    let b = cx.boolean(true);

    // Create a new array:
    let array: Handle<JsArray> = cx.empty_array();

    // Push the values into the array:
    array.set(&mut cx, 0, n)?;
    array.set(&mut cx, 1, s)?;
    array.set(&mut cx, 2, b)?;

    // Return the array:
    Ok(array)
}

Popularity 10/10 Helpfulness 3/10 Language rust

Source: Grepper

Tags: javascript rust

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Contributed on May 19 2022

MXO

0 Answers Avg Quality 2/10

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