Method capture_groups_len

src/expr/src/relation/func.rs:3424–3426

(&self)

        Ok(Self(r, descs, opts))
    }
    pub fn capture_groups_len(&self) -> usize {
        self.1.len()
    }
    pub fn capture_groups_iter(&self) -> impl Iterator<Item = &CaptureGroupDesc> {
        self.1.iter()
    }