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#![warn(clippy::io_other_error)]
use std::fmt;
#[derive(Debug)]
struct E;
impl std::error::Error for E {}
impl fmt::Display for E {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str("E")
}
}
macro_rules! o {
{} => { std::io::ErrorKind::Other };
}
macro_rules! e {
{ $kind:expr } => { std::io::Error::new($kind, E) };
}
fn main() {
let _err = std::io::Error::new(std::io::ErrorKind::Other, E);
//~^ ERROR: this can be `std::io::Error::other(_)`
let other = std::io::ErrorKind::Other;
let _err = std::io::Error::new(other, E);
//~^ ERROR: this can be `std::io::Error::other(_)`
// not other
let _err = std::io::Error::new(std::io::ErrorKind::TimedOut, E);
// from expansion
let _err = e!(other);
let _err = std::io::Error::new(o!(), E);
let _err = e!(o!());
paths::short();
under_msrv();
}
mod paths {
use std::io::{self, Error, ErrorKind};
pub fn short() {
let _err = Error::new(ErrorKind::Other, super::E);
//~^ ERROR: this can be `std::io::Error::other(_)`
let _err = io::Error::new(io::ErrorKind::Other, super::E);
//~^ ERROR: this can be `std::io::Error::other(_)`
}
}
#[clippy::msrv = "1.73"]
fn under_msrv() {
let _err = std::io::Error::new(std::io::ErrorKind::Other, E);
}
pub fn issue14346(x: i32) -> std::io::Error {
std::io::Error::new(std::io::ErrorKind::Other, format!("{x}"))
//~^ ERROR: this can be `std::io::Error::other(_)`
}
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