Function rustils::parse::short::usize_to_i16_res

pub fn usize_to_i16_res(a: usize) -> ParseResultI16

Parse usize to i16

Arguments

• a - Any usize number

Examples

use rustils::parse::short::usize_to_i16_res;
use rustils::error::ParseError::InvalidNumber;

assert_eq!(usize_to_i16_res(0_usize), Ok(0_i16));
assert_eq!(usize_to_i16_res(32767_usize), Ok(32767_i16));
assert_eq!(usize_to_i16_res(32768_usize), Err(InvalidNumber(String::from("32768"))));