50     check("0", 0u128, Decimal, "0", None);  in parse_decimal()
51     check("1", 1u8, Decimal, "1", None);  in parse_decimal()
52     check("8", 8u16, Decimal, "8", None);  in parse_decimal()
53     check("9", 9u32, Decimal, "9", None);  in parse_decimal()
54     check("10", 10u64, Decimal, "10", None);  in parse_decimal()
55     check("11", 11i8, Decimal, "11", None);  in parse_decimal()
56     check("123456789", 123456789i128, Decimal, "123456789", None);  in parse_decimal()
58     check("05", 5i16, Decimal, "05", None);  in parse_decimal()
59     check("00005", 5i32, Decimal, "00005", None);  in parse_decimal()
60     check("0123456789", 123456789i64, Decimal, "0123456789", None);  in parse_decimal()
62     check("123_456_789", 123_456_789, Decimal, "123_456_789", None);  in parse_decimal()
63     check("0___4", 4, Decimal, "0___4", None);  in parse_decimal()
64     check("0___4_3", 43, Decimal, "0___4_3", None);  in parse_decimal()
65     check("0___4_3", 43, Decimal, "0___4_3", None);  in parse_decimal()
66     check("123___________", 123, Decimal, "123___________", None);  in parse_decimal()
71         Decimal,  in parse_decimal()
78         Decimal,  in parse_decimal()
85         Decimal,  in parse_decimal()
177     check("256u8", 256u16, Decimal, "256", Some(Ty::U8));  in parse_overflowing_just_fine()
178     check("123_456_789u8", 123_456_789u32, Decimal, "123_456_789", Some(Ty::U8));  in parse_overflowing_just_fine()
179     check("123_456_789u16", 123_456_789u32, Decimal, "123_456_789", Some(Ty::U16));  in parse_overflowing_just_fine()
181     check("123_123_456_789u8", 123_123_456_789u64, Decimal, "123_123_456_789", Some(Ty::U8));  in parse_overflowing_just_fine()
182     check("123_123_456_789u16", 123_123_456_789u64, Decimal, "123_123_456_789", Some(Ty::U16));  in parse_overflowing_just_fine()
183     check("123_123_456_789u32", 123_123_456_789u64, Decimal, "123_123_456_789", Some(Ty::U32));  in parse_overflowing_just_fine()