bracket

rs2_stream::rs2

Function bracket 

Source 
pub fn bracket<A, O, St, FAcq, FUse, FRel, R>(
    acquire: FAcq,
    use_fn: FUse,
    release: FRel,
) -> RS2Stream<O>
where
    FAcq: Future<Output = A> + Send + 'static,
    FUse: FnOnce(A) -> St + Send + 'static,
    St: Stream<Item = O> + Send + 'static,
    FRel: FnOnce(A) -> R + Send + 'static,
    R: Future<Output = ()> + Send + 'static,
    O: Send + 'static,
    A: Clone + Send + 'static,
Expand description

Bracket for simple resource handling