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error: implement From<Error> for io::Error

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This commit is contained in:
meh 2015-09-22 04:03:49 +02:00
parent 1fc224fbae
commit 316778ccd9
1 changed files with 7 additions and 0 deletions
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7
src/util/error.rs
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@ -1,4 +1,5 @@
use std::error; use std::error;
use std::io;
use std::fmt; use std::fmt;
use std::ffi::CStr; use std::ffi::CStr;
use std::str::from_utf8_unchecked; use std::str::from_utf8_unchecked;
@ -110,6 +111,12 @@ impl Into<c_int> for Error {
} }
} }
impl From<Error> for io::Error {
fn from(value: Error) -> io::Error {
io::Error::new(io::ErrorKind::Other, value)
}
}
impl fmt::Display for Error { impl fmt::Display for Error {
fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> { fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
f.write_str(error::Error::description(self)) f.write_str(error::Error::description(self))