Enum regex_syntax::hir::Anchor
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pub enum Anchor { StartLine, EndLine, StartText, EndText, }
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
impl Clone for Anchor
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fn clone(&self) -> Anchor
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Debug for Anchor
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fn fmt(&self, __arg_0: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more