Run cargo fmt

Author: vodik

src/content/accept_language.rs

@@ -237,4 +237,4 @@ mod test {
         assert!(accept.wildcard());
         Ok(())
     }
-}
+}

src/content/language_range_proposal.rs

@@ -122,4 +122,4 @@ mod test {
         let err = LanguageProposal::new("en", Some(1.1)).unwrap_err();
         assert_eq!(err.status(), 500);
     }
-}
+}

src/language/mod.rs

@@ -1,16 +1,20 @@
 //! RFC 4647 Language Ranges.
-//! 
+//!
 //! [Read more](https://datatracker.ietf.org/doc/html/rfc4647)
 
 mod parse;
 
 use crate::headers::HeaderValue;
-use std::{fmt::{self, Display}, borrow::Cow, str::FromStr};
+use std::{
+    borrow::Cow,
+    fmt::{self, Display},
+    str::FromStr,
+};
 
 /// An RFC 4647 language range.
 #[derive(Debug, Clone, PartialEq)]
 pub struct LanguageRange {
-    pub(crate) tags: Vec<Cow<'static, str>>
+    pub(crate) tags: Vec<Cow<'static, str>>,
 }
 
 impl Display for LanguageRange {
@@ -46,4 +50,4 @@ impl<'a> From<&'a str> for LanguageRange {
     fn from(value: &'a str) -> Self {
         Self::from_str(value).unwrap()
     }
-}
+}