Function json_decode::map5

pub fn map5<'a, F, _1, _2, _3, _4, _5, NewDecodesTo>(
    func: F, 
    _1: BoxDecoder<'a, _1>, 
    _2: BoxDecoder<'a, _2>, 
    _3: BoxDecoder<'a, _3>, 
    _4: BoxDecoder<'a, _4>, 
    _5: BoxDecoder<'a, _5>
) -> BoxDecoder<'a, NewDecodesTo> where
    F: Fn(_1, _2, _3, _4, _5) -> NewDecodesTo + 'a + Send + Sync,
    NewDecodesTo: 'a,
    _1: 'a,
    _2: 'a,
    _3: 'a,
    _4: 'a,
    _5: 'a,