A namespace for Unicode utilities.
SDK
- Xcode 9.0+
Framework
- Swift Standard Library
Declaration
@frozen enum Unicode
Enumeration
Unicode
Topics
Individual Unicode Scalar Values
struct Unicode.Scalar A Unicode scalar value.
Unicode Scalar Classifications
enum Unicode.GeneralCategory The most general classification of a Unicode scalar.
struct Unicode.CanonicalCombiningClass The classification of a scalar used in the Canonical Ordering Algorithm defined by the Unicode Standard.
enum Unicode.NumericType The numeric type of a scalar.
Unicode Codecs
protocol UnicodeCodec A Unicode encoding form that translates between Unicode scalar values and form-specific code units.
enum UnicodeDecodingResult The result of one Unicode decoding step.
enum Unicode.ParseResult The result of attempting to parse a T from some input.
Translation Between Unicode Encodings
func transcode<Input, InputEncoding, OutputEncoding>(Input, from: InputEncoding.Type, to: OutputEncoding.Type, stoppingOnError : Bool, into: (OutputEncoding.CodeUnit) -> Void) -> Bool Translates the given input from one Unicode encoding to another by calling the given closure.
Type Aliases
typealias Unicode.Version A version of the Unicode Standard represented by its major and minor components.