Function regex_automata::util::syntax::parse_many_with

pub fn parse_many_with<P: AsRef<str>>(
    patterns: &[P],
    config: &Config
) -> Result<Vec<Hir>, Error>

Available on crate feature syntax only.

A convenience routine for parsing many patterns into HIR values using a Config.

Example

This shows how to parse many patterns into an corresponding HIR values with a non-default configuration:

use {
    regex_automata::util::syntax,
    regex_syntax::hir::Properties,
};

let patterns = &[
    r"([a-z]+)|([0-9]+)",
    r"\W",
    r"foo(A-Z]+)bar",
];
let config = syntax::Config::new().unicode(false).utf8(false);
let hirs = syntax::parse_many_with(patterns, &config)?;
let props = Properties::union(hirs.iter().map(|h| h.properties()));
assert!(!props.is_utf8());