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into_js_array

wasm_bindgen_derive

Function into_js_array 

Source 
pub fn into_js_array<T, U>(value: impl IntoIterator<Item = U>) -> T
where
    JsValue: From<U>,
    T: JsCast,
Expand description

Converts the given iterator into a JS array of the custom type T.

The type T would be defined in an extern "C" block, e.g.

use wasm_bindgen::prelude::wasm_bindgen;
#[wasm_bindgen]
extern "C" {
    #[wasm_bindgen(typescript_type = "MyType[]")]
    pub type MyTypeArray; // <-- this would be `T`
}