Enum Dialect 

pub enum Dialect {
    Ecma,
    Python,
    Go,
    Rust,
    Pcre2,
    Java,
}

A regex dialect. Patterns are interpreted by the rules of the dialect they were written for (RULE-10).

Variants

Ecma

ECMAScript.

Python

Python re.

Go

Go / RE2.

Rust

Rust regex.

Pcre2

PCRE2.

Java

Java java.util.regex (not a column of the support matrix; see docs/13 notes).

Implementations

impl Dialect

pub const ALL: [Dialect; 5]

All dialects, in matrix column order.

pub const fn name(self) -> &'static str

Command-line name.

pub fn from_name(s: &str) -> Result<Dialect, RexactError>

Parse a dialect name; unknown names give RX-P002 listing valid ones.

Trait Implementations

impl Clone for Dialect

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Dialect

impl Debug for Dialect

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

Formats the value using the given formatter.

impl Eq for Dialect

impl Hash for Dialect

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Dialect

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Dialect