Remove unnecessary lifetime annotations. (#103)

src/request.rs

@@ -260,7 +260,7 @@ impl Request {
     ///     .build();
     /// assert_eq!("foobar", req.header("x-api-Key").unwrap());
     /// ```
-    pub fn header<'a>(&self, name: &'a str) -> Option<&str> {
+    pub fn header(&self, name: &str) -> Option<&str> {
         header::get_header(&self.headers, name)
     }
 
@@ -288,7 +288,7 @@ impl Request {
     ///     .build();
     /// assert_eq!(true, req.has("x-api-Key"));
     /// ```
-    pub fn has<'a>(&self, name: &'a str) -> bool {
+    pub fn has(&self, name: &str) -> bool {
         header::has_header(&self.headers, name)
     }
 
@@ -304,7 +304,7 @@ impl Request {
     ///     "2.3.4.5",
     /// ]);
     /// ```
-    pub fn all<'a>(&self, name: &'a str) -> Vec<&str> {
+    pub fn all(&self, name: &str) -> Vec<&str> {
         header::get_all_headers(&self.headers, name)
     }
 

src/response.rs

@@ -122,7 +122,7 @@ impl Response {
     }
 
     /// The header corresponding header value for the give name, if any.
-    pub fn header<'a>(&self, name: &'a str) -> Option<&str> {
+    pub fn header(&self, name: &str) -> Option<&str> {
         self.headers
             .iter()
             .find(|h| h.is_name(name))
@@ -139,12 +139,12 @@ impl Response {
     }
 
     /// Tells if the response has the named header.
-    pub fn has<'a>(&self, name: &'a str) -> bool {
+    pub fn has(&self, name: &str) -> bool {
         self.header(name).is_some()
     }
 
     /// All headers corresponding values for the give name, or empty vector.
-    pub fn all<'a>(&self, name: &'a str) -> Vec<&str> {
+    pub fn all(&self, name: &str) -> Vec<&str> {
         self.headers
             .iter()
             .filter(|h| h.is_name(name))

src/unit.rs

@@ -116,15 +116,15 @@ impl Unit {
     }
 
     #[cfg(test)]
-    pub fn header<'a>(&self, name: &'a str) -> Option<&str> {
+    pub fn header(&self, name: &str) -> Option<&str> {
         header::get_header(&self.headers, name)
     }
     #[cfg(test)]
-    pub fn has<'a>(&self, name: &'a str) -> bool {
+    pub fn has(&self, name: &str) -> bool {
         header::has_header(&self.headers, name)
     }
     #[cfg(test)]
-    pub fn all<'a>(&self, name: &'a str) -> Vec<&str> {
+    pub fn all(&self, name: &str) -> Vec<&str> {
         header::get_all_headers(&self.headers, name)
     }
 }
@@ -250,7 +250,7 @@ fn extract_cookies(_state: &std::sync::Mutex<Option<AgentState>>, _url: &Url) ->
 
 // TODO check so cookies can't be set for tld:s
 #[cfg(feature = "cookie")]
-fn match_cookies<'a>(jar: &'a CookieJar, domain: &str, path: &str, is_secure: bool) -> Vec<Header> {
+fn match_cookies(jar: &CookieJar, domain: &str, path: &str, is_secure: bool) -> Vec<Header> {
     jar.iter()
         .filter(|c| {
             // if there is a domain, it must be matched.