Enum regex_syntax::hir::Dot

#[non_exhaustive]
pub enum Dot {
    AnyChar,
    AnyByte,
    AnyCharExceptLF,
    AnyCharExceptCRLF,
    AnyByteExceptLF,
    AnyByteExceptCRLF,
}

A type describing the different flavors of ..

This type is meant to be used with Hir::dot, which is a convenience routine for building HIR values derived from the . regex.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

AnyChar

Matches the UTF-8 encoding of any Unicode scalar value.

This is equivalent to (?su:.) and also \p{any}.

AnyByte

Matches any byte value.

This is equivalent to (?s-u:.) and also (?-u:[\x00-\xFF]).

AnyCharExceptLF

Matches the UTF-8 encoding of any Unicode scalar value except for \n.

This is equivalent to (?u-s:.) and also [\p{any}--\n].

AnyCharExceptCRLF

Matches the UTF-8 encoding of any Unicode scalar value except for \r and \n.

This is equivalent to (?uR-s:.) and also [\p{any}--\r\n].

AnyByteExceptLF

Matches any byte value except for \n.

This is equivalent to (?-su:.) and also (?-u:[[\x00-\xFF]--\n]).

AnyByteExceptCRLF

Matches any byte value except for \r and \n.

This is equivalent to (?R-su:.) and also (?-u:[[\x00-\xFF]--\r\n]).

Trait Implementations

impl Clone for Dot

fn clone(&self) -> Dot

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Dot

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

Formats the value using the given formatter.

impl PartialEq<Dot> for Dot

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

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

const 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 Dot

impl Eq for Dot

impl StructuralEq for Dot

impl StructuralPartialEq for Dot