re

re

Regex builtin namespace.

Runtime support: native and WebAssembly.

Import

use re;

Function	Description
`match`	Returns whether a regular expression matches the input text.
`find`	Returns the first substring matched by a regular expression.
`replace`	Replaces all regular-expression matches in a string.
`split`	Splits a string on regular-expression matches.
`captures`	Returns the capture groups produced by the first regular-expression match.

fn match(pattern: string, text: string) -> bool

Returns whether a regular expression matches the input text.

fn find(pattern: string, text: string) -> string

null

Returns the first substring matched by a regular expression.

fn replace(pattern: string, text: string, replacement: string) -> string

Replaces all regular-expression matches in a string.

fn split(pattern: string, text: string) -> array

Splits a string on regular-expression matches.

fn captures(pattern: string, text: string) -> array

Returns the capture groups produced by the first regular-expression match.