fix clippy lints

src/ebuild/parsers.rs

@@ -154,10 +154,10 @@ impl<'a> Parseable<'a, &'a str> for Conditional {
         UseFlag::parser()
             .preceded_by(tag("!"))
             .followed_by(tag("?"))
-            .map(|flag| Conditional::Negative(flag))
+            .map(Conditional::Negative)
             .or(UseFlag::parser()
                 .followed_by(tag("?"))
-                .map(|flag| Conditional::Positive(flag)))
+                .map(Conditional::Positive))
     }
 }
 
@@ -180,7 +180,7 @@ mod test {
         for test in tests {
             SrcUri::parser()
                 .check_finished(InputIter::new(test))
-                .unwrap()
+                .unwrap();
         }
     }
 

src/ebuild/repo/mod.rs

@@ -199,7 +199,7 @@ fn read_slot(input: &str) -> Option<Result<atom::Slot, Error>> {
 fn read_homepage(input: &str) -> Option<String> {
     input
         .lines()
-        .find_map(|line| line.strip_prefix("HOMEPAGE=").map(|s| s.to_string()))
+        .find_map(|line| line.strip_prefix("HOMEPAGE=").map(str::to_string))
 }
 
 fn read_src_uri(input: &str) -> Option<Result<Vec<Depend<SrcUri>>, Error>> {
@@ -272,7 +272,7 @@ fn read_license(input: &str) -> Option<Result<Vec<Depend<License>>, Error>> {
 fn read_description(input: &str) -> Option<String> {
     input
         .lines()
-        .find_map(|line| line.strip_prefix("DESCRIPTION=").map(|s| s.to_string()))
+        .find_map(|line| line.strip_prefix("DESCRIPTION=").map(str::to_string))
 }
 
 fn read_depend(input: &str) -> Option<Result<Vec<Depend<Atom>>, Error>> {