Function neure::re::ctor::branch

pub fn branch<'a, C, P, I, E>(if: I, re: P, else: E) -> IfRegex<C, P, I, E>where
    C: Context<'a> + Match<C>,
    E: Regex<C, Ret = Span>,
    P: Regex<C, Ret = Span>,
    I: Fn(&C) -> Result<bool, Error>,