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Fixing some clippy warnings (#1728)

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* Fixing warnings

* Fixing unnecessary ref

* Removing unnecessary operation
This commit is contained in:
Tomasz Drwięga
2016-07-26 20:31:25 +02:00
committed by Gav Wood
parent 01e33ffb61
commit 3f41186b2e
36 changed files with 81 additions and 86 deletions
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2
util/src/error.rs
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@@ -82,7 +82,7 @@ impl fmt::Display for UtilError {
UtilError::BaseData(ref err) => f.write_fmt(format_args!("{}", err)),
UtilError::Network(ref err) => f.write_fmt(format_args!("{}", err)),
UtilError::Decoder(ref err) => f.write_fmt(format_args!("{}", err)),
UtilError::SimpleString(ref msg) => f.write_str(&msg),
UtilError::SimpleString(ref msg) => f.write_str(msg),
UtilError::BadSize => f.write_str("Bad input size."),
UtilError::Snappy(ref err) => f.write_fmt(format_args!("{}", err)),
}