1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
// SPDX-License-Identifier: Apache-2.0 OR MIT
#![cfg_attr(feature = "alloc", feature(allocator_api))]
use core::convert::Infallible;
#[cfg(feature = "alloc")]
use std::alloc::AllocError;
#[derive(Debug)]
pub struct Error;
impl From<Infallible> for Error {
fn from(e: Infallible) -> Self {
match e {}
}
}
#[cfg(feature = "alloc")]
impl From<AllocError> for Error {
fn from(_: AllocError) -> Self {
Self
}
}
#[allow(dead_code)]
fn main() {
let _ = Error;
}
|
