Optional (ext)

You’re viewing third-party extensions to Optional, an enum from the Swift standard library.

You can also read the documentation forOptional itself.

extension Optional

Extension in NIOCore

func setOrCascade<Value>(to: EventLoopPromise<Value>?)
Sets or cascades the future result of self to the provided promise, if present.

where Wrapped == ByteBuffer

func setOrWriteBuffer(inout ByteBuffer) -> Int
If nil, replace self with .some(buffer). If non-nil, write buffer’s readable bytes into the ByteBuffer starting at writerIndex.
func setOrWriteImmutableBuffer(ByteBuffer) -> Int
If nil, replace self with .some(buffer). If non-nil, write buffer’s readable bytes into the ByteBuffer starting at writerIndex.