rs_bytebuffer/byte_buf/
error.rs

1use std::fmt::{Debug, Formatter};
2use std::result::Result;
3
4pub enum ErrorType {
5    ReadableShortage
6}
7
8impl ErrorType {
9    fn as_str(&self) -> &'static str{
10        match *self {
11            ErrorType::ReadableShortage => "可读长度不够"
12        }
13    }
14}
15
16impl Debug for ErrorType {
17    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
18        Debug::fmt(self.as_str(),  f)
19    }
20}
21
22pub type ByteBufResult<T> = Result<T, ErrorType>;