Index

import Swift

@frozen struct UTF8View

@frozen struct Substring

A slice of a string.

@frozen struct String

A Unicode string value that is a collection of characters.

@frozen struct UTF8View

A view of a string’s contents as a collection of UTF-8 code units.

typealias Index = String.Index

var endIndex: Substring.UTF8View.Index { get }

var indices: Substring.UTF8View.Indices { get }

var startIndex: Substring.UTF8View.Index { get }

subscript(r: Range<Substring.UTF8View.Index>) -> Substring.UTF8View { get }

subscript(index: Substring.UTF8View.Index) -> Substring.UTF8View.Element { get }

func distance(from start: Substring.UTF8View.Index, to end: Substring.UTF8View.Index) -> Int

func formIndex(after i: inout Substring.UTF8View.Index)

func formIndex(before i: inout Substring.UTF8View.Index)

func index(_ i: Substring.UTF8View.Index, offsetBy n: Int) -> Substring.UTF8View.Index

func index(_ i: Substring.UTF8View.Index, offsetBy n: Int, limitedBy limit: Substring.UTF8View.Index) -> Substring.UTF8View.Index?

func index(after i: Substring.UTF8View.Index) -> Substring.UTF8View.Index

func index(before i: Substring.UTF8View.Index) -> Substring.UTF8View.Index

func withContiguousStorageIfAvailable<R>(_ body: (UnsafeBufferPointer<Substring.UTF8View.Element>) throws -> R) rethrows -> R?

typealias Element = String.UTF8View.Element

typealias Indices = String.UTF8View.Indices

typealias SubSequence = Substring.UTF8View