Function rustils::parse::byte::i64_to_i8_res

pub fn i64_to_i8_res(a: i64) -> ParseResultI8

Parse i64 to i8

Arguments

• a - Any i64 number

Examples

use rustils::parse::byte::i64_to_i8_res;
use rustils::error::ParseError::InvalidNumber;

assert_eq!(i64_to_i8_res(-128_i64), Ok(-128_i8));
assert_eq!(i64_to_i8_res(127_i64), Ok(127_i8));
assert_eq!(i64_to_i8_res(-129_i64), Err(InvalidNumber(String::from("-129"))));
assert_eq!(i64_to_i8_res(128_i64), Err(InvalidNumber(String::from("128"))));