[−][src]Function rustils::parse::uint::str_to_u32_res
pub fn str_to_u32_res(a: &str) -> ParseResultU32
Arguments
a
- Any&str
Examples
use rustils::parse::uint::str_to_u32_res; use rustils::error::ParseError::InvalidNumber; assert_eq!(str_to_u32_res("0"), Ok(0_u32)); assert_eq!(str_to_u32_res("4294967295"), Ok(4294967295_u32)); assert_eq!(str_to_u32_res("-1"), Err(InvalidNumber(String::from("-1")))); assert_eq!(str_to_u32_res("4294967296"), Err(InvalidNumber(String::from("4294967296"))));