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Switch to UFCS in param.contains call.

This commit is contained in:
Sergio Benitez 2016-08-23 23:23:57 -07:00
parent 05cf6b57c4
commit 43bfefc1b2
1 changed files with 2 additions and 2 deletions
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4
macros/src/meta_item_parser.rs
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@ -107,7 +107,7 @@ impl<'s, 'a, 'c> Iterator for ParamIter<'s, 'a, 'c> {
if param.len() == 0 {
self.ctxt.span_err(param_span, "Parameter names cannot be empty.");
None
} else if param.contains(|c: char| !c.is_alphanumeric()) {
} else if param.contains(char::is_alphanumeric) {
self.ctxt.span_err(param_span, "Parameters must be alphanumeric.");
None
} else {
@ -206,6 +206,7 @@ impl<'a, 'c> RouteDecoratorExt for MetaItemParser<'a, 'c> {
});
let content_type = kv_pairs.get("content").and_then(|data| {
debug!("Found data: {:?}", content_type);
if let Ok(ct) = ContentType::from_str(data.node) {
if ct.is_ext() {
let msg = format!("'{}' is not a known content-type", data.node);
@ -220,7 +221,6 @@ impl<'a, 'c> RouteDecoratorExt for MetaItemParser<'a, 'c> {
}
});
debug!("Found data: {:?}", content_type);
RouteParams {
method: method,