Module ast

Structs§

Alternative: Single unit of | separated alternatives.
BoundaryAssertion: Simple form of assertion. e.g. ^, $, \b, \B
CapturingGroup: Named or unnamed capturing group. e.g. (...), (?<name>...)
Character: Single character.
CharacterClass: Character class wrapped by []. e.g. [a-z], [^A-Z], [abc], [a&&b&&c], [[a-z]--x--y]
CharacterClassEscape: Character class. e.g. \d, \D, \s, \S, \w, \W
CharacterClassRange: - separated range of characters. e.g. a-z, A-Z, 0-9
ClassString: Single unit of ClassStringDisjunction.
ClassStringDisjunction: | separated string of characters wrapped by \q{}.
Disjunction: Pile of Alternatives separated by |.
Dot: The ..
IgnoreGroup: Pseudo-group for ignoring. e.g. (?:...)
IndexedReference: Backreference by index. e.g. \1, \2, \3
LookAroundAssertion: Lookaround assertion. e.g. (?=...), (?!...), (?<=...), (?<!...)
Modifier: Each part of modifier in Modifiers.
Modifiers: Modifiers in IgnoreGroup. e.g. i in (?i:...), -s in (?-s:...)
NamedReference: Backreference by name. e.g. \k<name>
Pattern: The root of the PatternParser result.
Quantifier: Quantifier holding a Term and its repetition count. e.g. a*, b+, c?, d{3}, e{4,}, f{5,6}
UnicodePropertyEscape: Unicode property. e.g. \p{ASCII}, \P{ASCII}, \p{sc=Hiragana}, \P{sc=Hiragana}