Sequentially executes the promises.
@discardableResult func sequence<T, C, E>(promises: C) -> Promise<[T], E> where T : Sendable, C : Collection, C : Sendable, E : Error, C.Element == () -> Promise<T, E>, C.SubSequence : Sendable s5Utils8sequence8promisesAA7PromiseCySayxGq0_Gq__ts8SendableRzSlR_sAHR_s5ErrorR0_AEyxq0_Gyc7ElementRt_sAH11SubSequenceRp_r1_lF What are these?5Y71Wimport Utilsfinal class Promise<T, E> where T : Sendable, E : ErrorRepresents an asynchronously computed value.
protocol Sendableprotocol Collection<Element> : SequenceA sequence whose elements can be traversed multiple times, nondestructively, and accessed by an indexed subscript.
protocol Error : SendableA type representing an error value that can be thrown.
associatedtype Element where Self.Element == Self.Iterator.ElementA type representing the sequence’s elements.
associatedtype SubSequence : Collection = Slice<Self> where Self.Element == Self.SubSequence.Element, Self.SubSequence == Self.SubSequence.SubSequenceA collection representing a contiguous subrange of this collection’s elements. The subsequence shares indices with the original collection.