[−][src]Function rustils::parse::byte::i32_to_i8_res
pub fn i32_to_i8_res(a: i32) -> ParseResultI8
Arguments
a
- Anyi32
number
Examples
use rustils::parse::byte::i32_to_i8_res; use rustils::error::ParseError::InvalidNumber; assert_eq!(i32_to_i8_res(-128_i32), Ok(-128_i8)); assert_eq!(i32_to_i8_res(127_i32), Ok(127_i8)); assert_eq!(i32_to_i8_res(-129_i32), Err(InvalidNumber(String::from("-129")))); assert_eq!(i32_to_i8_res(128_i32), Err(InvalidNumber(String::from("128"))));