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ibb: Simplify the FromStr using match.

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This commit is contained in:
Emmanuel Gil Peyrot 2017-04-23 03:44:58 +01:00
parent 659eaee14e
commit 16a6ebd751
1 changed files with 6 additions and 7 deletions
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13
src/ibb.rs
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@ -23,13 +23,12 @@ impl FromStr for Stanza {
type Err = Error;
fn from_str(s: &str) -> Result<Stanza, Error> {
if s == "iq" {
Ok(Stanza::Iq)
} else if s == "message" {
Ok(Stanza::Message)
} else {
Err(Error::ParseError("Invalid 'stanza' attribute."))
}
Ok(match s {
"iq" => Stanza::Iq,
"message" => Stanza::Message,
_ => return Err(Error::ParseError("Invalid 'stanza' attribute.")),
})
}
}