blob: f143caf60fce266c91f74e2884b70448b3a4df76 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
//! An uninhabitable type meaning it can never happen.
//!
//! To be replaced with `!` once it is stable.
use std::error::Error;
use std::fmt;
#[derive(Debug)]
pub(crate) enum Never {}
impl fmt::Display for Never {
fn fmt(&self, _: &mut fmt::Formatter<'_>) -> fmt::Result {
match *self {}
}
}
impl Error for Never {
fn description(&self) -> &str {
match *self {}
}
}
|
