StructureRegexBuilder5.9.0
Anchor
A regex component that matches a specific condition at a particular position in an input string.
- iOS
- 16.0+
- macOS
- 13.0+
- tvOS
- 16.0+
- watchOS
- 9.0+
struct AnchorYou can use anchors to guarantee that a match only occurs at certain points in an input string, such as at the beginning of the string or at the end of a line.
Citizens in RegexBuilder
Conformances
protocol RegexComponentA type that represents a regular expression.
Members
static var endOfLine: AnchorAn anchor that matches at the end of a line, including at the end of the input string.
static var endOfSubject: AnchorAn anchor that matches at the end of the input string.
static var endOfSubjectBeforeNewline: AnchorAn anchor that matches at the end of the input string or at the end of the line immediately before the end of the string.
static var firstMatchingPositionInSubject: AnchorAn anchor that matches at the first position of a match in the input string.
static var startOfLine: AnchorAn anchor that matches at the start of a line, including the start of the input string.
static var startOfSubject: AnchorAn anchor that matches at the start of the input string.
static var textSegmentBoundary: AnchorAn anchor that matches at a grapheme cluster boundary.
static var wordBoundary: AnchorAn anchor that matches at a word boundary.
var inverted: AnchorThe inverse of this anchor, which matches at every position that this anchor does not.
var regex: Regex<Substring>