Enum fancy_regex::LookAround [−][src]
pub enum LookAround { LookAhead, LookAheadNeg, LookBehind, LookBehindNeg, }
Expand description
Type of look-around assertion as used for a look-around expression.
Variants
Look-ahead assertion, e.g. (?=a)
Negative look-ahead assertion, e.g. (?!a)
Look-behind assertion, e.g. (?<=a)
Negative look-behind assertion, e.g. (?<!a)
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for LookAround
impl Send for LookAround
impl Sync for LookAround
impl Unpin for LookAround
impl UnwindSafe for LookAround
Blanket Implementations
Mutably borrows from an owned value. Read more