xrust::parser::combinators::tuple

Function tuple4

Source 
pub fn tuple4<P1, P2, P3, P4, R1, R2, R3, R4, N: Node>(
    parser1: P1,
    parser2: P2,
    parser3: P3,
    parser4: P4,
) -> impl Fn(ParseInput<'_, N>) -> Result<(ParseInput<'_, N>, (R1, R2, R3, R4)), ParseError>
where
    P1: Fn(ParseInput<'_, N>) -> Result<(ParseInput<'_, N>, R1), ParseError>,
    P2: Fn(ParseInput<'_, N>) -> Result<(ParseInput<'_, N>, R2), ParseError>,
    P3: Fn(ParseInput<'_, N>) -> Result<(ParseInput<'_, N>, R3), ParseError>,
    P4: Fn(ParseInput<'_, N>) -> Result<(ParseInput<'_, N>, R4), ParseError>,