Function rustils::parse::ulong::string_to_u64_res

pub fn string_to_u64_res(a: String) -> ParseResultU64

Parse String to u64

Arguments

• a - Any String

Examples

use rustils::parse::ulong::string_to_u64_res;
use rustils::error::ParseError::InvalidNumber;

assert_eq!(string_to_u64_res("0".to_string()), Ok(0_u64));
assert_eq!(string_to_u64_res("18446744073709551615".to_string()), Ok(18446744073709551615_u64));
assert_eq!(string_to_u64_res("-1".to_string()), Err(InvalidNumber(String::from("-1"))));
assert_eq!(
    string_to_u64_res("18446744073709551616".to_string()),
    Err(InvalidNumber(String::from("18446744073709551616")))
);