Method new_many

regex/src/exec.rs:138–143

Like new, but compiles the union of the given regular expressions. Note that when compiling 2 or more regular expressions, capture groups are completely unsupported. (This means both `find` and `captures` wont work.)

(res: I)

    /// are completely unsupported. (This means both `find` and `captures`
    /// wont work.)
    pub fn new_many<I, S>(res: I) -> Self
            where S: AsRef<str>, I: IntoIterator<Item=S> {
        let mut opts = RegexOptions::default();
        opts.pats = res.into_iter().map(|s| s.as_ref().to_owned()).collect();
        Self::new_options(opts)
    }

    /// Create a regex execution builder.
    pub fn new_options(opts: RegexOptions) -> Self {