Function embassy_futures::select::select4

source · 
pub fn select4<A, B, C, D>(a: A, b: B, c: C, d: D) -> Select4<A, B, C, D> ⓘwhere
    A: Future,
    B: Future,
    C: Future,
    D: Future,
Expand description

跟select一样, 只不过支持更多个future。
Same as select, but with more futures.