ProtocolSwift
TextOutputStreamable
A source of text-streaming operations.
protocol TextOutputStreamable
Overview
Instances of types that conform to the TextOutputStreamable
protocol can write their value to instances of any type that conforms to the TextOutputStream
protocol. The Swift standard library’s text-related types, String
, Character
, and Unicode.Scalar
, all conform to TextOutputStreamable
.
Conforming to the TextOutputStreamable Protocol
To add TextOutputStreamable
conformance to a custom type, implement the required write(to:)
method. Call the given output stream’s write(_:)
method in your implementation.