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Custom Debug impl for io::Error #26416

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Jun 21, 2015
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Merged

Custom Debug impl for io::Error #26416

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9a6b611
Custom Debug impl for io::Error
retep998 Jun 19, 2015
c8aec53
Add a test for Debug for io::Error
retep998 Jun 19, 2015
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Add a test for Debug for io::Error 
Signed-off-by: Peter Atashian <[email protected]>
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@retep998
retep998 committed Jun 19, 2015

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commit c8aec53db73182f453621c284131ef028d0ae064
10 changes: 10 additions & 0 deletions src/libstd/io/error.rs
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Original file line number Diff line number Diff line change
@@ -292,6 +292,16 @@ mod test {
use error;
use error::Error as error_Error;
use fmt;
use sys::os::error_string;

#[test]
fn test_debug_error() {
let code = 6;
let msg = error_string(code);
let err = Error { repr: super::Repr::Os(code) };
let expected = format!("Error {{ repr: Os {{ code: {:?}, message: {:?} }} }}", code, msg);
assert_eq!(format!("{:?}", err), expected);
}

#[test]
fn test_downcasting() {