Enum fancy_regex::LookAround

pub enum LookAround {
    LookAhead,
    LookAheadNeg,
    LookBehind,
    LookBehindNeg,
}

Type of look-around assertion as used for a look-around expression.

Variants

LookAhead

Look-ahead assertion, e.g. (?=a)

LookAheadNeg

Negative look-ahead assertion, e.g. (?!a)

LookBehind

Look-behind assertion, e.g. (?<=a)

LookBehindNeg

Negative look-behind assertion, e.g. (?<!a)

Trait Implementations

impl Clone for LookAround

fn clone(&self) -> LookAround

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LookAround

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq<LookAround> for LookAround

fn eq(&self, other: &LookAround) -> bool

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for LookAround

impl Eq for LookAround

impl StructuralEq for LookAround

impl StructuralPartialEq for LookAround