Method iter

regex/src/re_trait.rs:40–42

Creates an iterator of all the capture group positions in order of appearance in the regular expression. Positions are byte indices in terms of the original string matched.

(&self)

    /// appearance in the regular expression. Positions are byte indices
    /// in terms of the original string matched.
    pub fn iter(&self) -> SubCapturesPosIter {
        SubCapturesPosIter { idx: 0, locs: self }
    }

    /// Returns the total number of capturing groups.
    ///