Enum regex_syntax::hir::Anchor

[−] Show declaration

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

[−] Expand description

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

[−] Expand description

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

[−] Expand description

Match the beginning of text. Specifically, this matches at the starting position of the input.

EndText

[−] Expand description

Match the end of text. Specifically, this matches at the ending position of the input.

Trait Implementations

impl Clone for Anchor[+]

[+] Show hidden undocumented items

fn clone(&self) -> Anchor[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Debug for Anchor[+]

[+] Show hidden undocumented items

fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl Eq for Anchor

impl PartialEq<Anchor> for Anchor[+]

[+] Show hidden undocumented items

fn eq(&self, other: &Anchor) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

[+] Expand attributes

#[must_use]fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.

impl StructuralEq for Anchor

impl StructuralPartialEq for Anchor