Instance Methodswift 6.0.1Swift
index(before:)
Returns the previous consecutive location before i.
func index(before i: String.UnicodeScalarView.Index) -> String.UnicodeScalarView.Index Other members in extension
Types
Typealiases
Type members
init() Creates an empty view instance.
Instance members
var customMirror: MirrorReturns a mirror that reflects the Unicode scalars view of a string.
var debugDescription: Stringvar description: Stringvar endIndex: String.UnicodeScalarView.IndexThe “past the end” position—that is, the position one greater than the last valid subscript argument.
var startIndex: String.UnicodeScalarView.IndexThe position of the first Unicode scalar value if the string is nonempty.
subscript(Range<String.UnicodeScalarView.Index>) -> String.UnicodeScalarView.SubSequence subscript(String.UnicodeScalarView.Index) -> Unicode.Scalar Accesses the Unicode scalar value at the given position.
func append(Unicode.Scalar) Appends the given Unicode scalar to the view.
func append<S>(contentsOf: S) Appends the Unicode scalar values in the given sequence to the view.
func distance(from: String.UnicodeScalarView.Index, to: String.UnicodeScalarView.Index) -> Int func index(String.UnicodeScalarView.Index, offsetBy: Int) -> String.UnicodeScalarView.Index func index(String.UnicodeScalarView.Index, offsetBy: Int, limitedBy: String.UnicodeScalarView.Index) -> String.UnicodeScalarView.Index? func index(after: String.UnicodeScalarView.Index) -> String.UnicodeScalarView.Index Returns the next consecutive location after
i.func makeIterator() -> String.UnicodeScalarView.Iterator func replaceSubrange<C>(Range<String.UnicodeScalarView.Index>, with: C) Replaces the elements within the specified bounds with the given Unicode scalar values.
func reserveCapacity(Int) Reserves enough space in the view’s underlying storage to store the specified number of ASCII characters.