[−][src]Function rustils::parse::byte::isize_to_i8_res
pub fn isize_to_i8_res(a: isize) -> ParseResultI8
Arguments
a
- Anyisize
number
Examples
use rustils::parse::byte::isize_to_i8_res; use rustils::error::ParseError::InvalidNumber; assert_eq!(isize_to_i8_res(-128_isize), Ok(-128_i8)); assert_eq!(isize_to_i8_res(127_isize), Ok(127_i8)); assert_eq!(isize_to_i8_res(-129_isize), Err(InvalidNumber(String::from("-129")))); assert_eq!(isize_to_i8_res(128_isize), Err(InvalidNumber(String::from("128"))));