175 pub struct Hir {  struct
208     Concat(Vec<Hir>),
214     Alternation(Vec<Hir>),
217 impl Hir {  implementation
233     pub fn empty() -> Hir {  in empty()
246         Hir { kind: HirKind::Empty, info }  in empty()
254     pub fn literal(lit: Literal) -> Hir {  in literal()  argument
271         Hir { kind: HirKind::Literal(lit), info }  in literal()
275     pub fn class(class: Class) -> Hir {  in class()  argument
288         Hir { kind: HirKind::Class(class), info }  in class()
292     pub fn anchor(anchor: Anchor) -> Hir {  in anchor()  argument
321         Hir { kind: HirKind::Anchor(anchor), info }  in anchor()
325     pub fn word_boundary(word_boundary: WordBoundary) -> Hir {  in word_boundary()  argument
348         Hir { kind: HirKind::WordBoundary(word_boundary), info }  in word_boundary()
352     pub fn repetition(rep: Repetition) -> Hir {  in repetition()  argument
375         Hir { kind: HirKind::Repetition(rep), info }  in repetition()
379     pub fn group(group: Group) -> Hir {  in group()  argument
392         Hir { kind: HirKind::Group(group), info }  in group()
398     pub fn concat(mut exprs: Vec<Hir>) -> Hir {  in concat()  argument
400             0 => Hir::empty(),  in concat()
483                 Hir { kind: HirKind::Concat(exprs), info }  in concat()
491     pub fn alternation(mut exprs: Vec<Hir>) -> Hir {  in alternation()  argument
493             0 => Hir::empty(),  in alternation()
545                 Hir { kind: HirKind::Alternation(exprs), info }  in alternation()
558     pub fn dot(bytes: bool) -> Hir {  in dot()  argument
563             Hir::class(Class::Bytes(cls))  in dot()
568             Hir::class(Class::Unicode(cls))  in dot()
580     pub fn any(bytes: bool) -> Hir {  in any()  argument
584             Hir::class(Class::Bytes(cls))  in any()
588             Hir::class(Class::Unicode(cls))  in any()
733 impl fmt::Display for Hir {  implementation
1345     pub hir: Box<Hir>,
1383     pub hir: Box<Hir>,
1434 impl Drop for Hir {  implementation
1451         let mut stack = vec![mem::replace(self, Hir::empty())];  in drop()
1460                     stack.push(mem::replace(&mut x.hir, Hir::empty()));  in drop()
1463                     stack.push(mem::replace(&mut x.hir, Hir::empty()));  in drop()
2250         Hir::literal(Literal::Byte(b'a'));  in hir_byte_literal_non_ascii()
2263             let mut expr = Hir::empty();  in no_stack_overflow_on_drop()
2265                 expr = Hir::group(Group {  in no_stack_overflow_on_drop()
2269                 expr = Hir::repetition(Repetition {  in no_stack_overflow_on_drop()
2275                 expr = Hir {  in no_stack_overflow_on_drop()
2279                 expr = Hir {  in no_stack_overflow_on_drop()