Enum regex_syntax::hir::Anchor
source · pub enum Anchor {
StartLine,
EndLine,
StartText,
EndText,
}
Expand description
The high-level intermediate representation for an anchor assertion.
A matching anchor assertion is always zero-length.
Variants§
StartLine
Match the beginning of a line or the beginning of text. Specifically,
this matches at the starting position of the input, or at the position
immediately following a \n
character.
EndLine
Match the end of a line or the end of text. Specifically,
this matches at the end position of the input, or at the position
immediately preceding a \n
character.
StartText
Match the beginning of text. Specifically, this matches at the starting position of the input.
EndText
Match the end of text. Specifically, this matches at the ending position of the input.
Trait Implementations§
source§impl PartialEq<Anchor> for Anchor
impl PartialEq<Anchor> for Anchor
impl Eq for Anchor
impl StructuralEq for Anchor
impl StructuralPartialEq for Anchor
Auto Trait Implementations§
impl RefUnwindSafe for Anchor
impl Send for Anchor
impl Sync for Anchor
impl Unpin for Anchor
impl UnwindSafe for Anchor
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more