Function js_sys::Atomics::exchange_bigint
source · pub fn exchange_bigint(
typed_array: &JsValue,
index: u32,
value: i64
) -> Result<i64, JsValue>Expand description
The static Atomics.exchange() method stores a given value at a given
position in the array and returns the old value at that position.
This atomic operation guarantees that no other write happens
until the modified value is written back.
This method is used to operate on a BigInt64Array or a BigUint64Array.