Fix clippy lints

src/v2/config.rs

@@ -13,19 +13,6 @@ pub struct Config {
 }
 
 impl Config {
-    /// Initialize `Config` with default values.
-    pub fn default() -> Self {
-        Self {
-            index: "registry-1.docker.io".into(),
-            insecure_registry: false,
-            accept_invalid_certs: false,
-            accepted_types: None,
-            user_agent: Some(crate::USER_AGENT.to_owned()),
-            username: None,
-            password: None,
-        }
-    }
-
     /// Set registry service to use (vhost or IP).
     pub fn registry(mut self, reg: &str) -> Self {
         self.index = reg.to_owned();
@@ -135,3 +122,18 @@ impl Config {
         Ok(c)
     }
 }
+
+impl Default for Config {
+    /// Initialize `Config` with default values.
+    fn default() -> Self {
+        Self {
+            index: "registry-1.docker.io".into(),
+            insecure_registry: false,
+            accept_invalid_certs: false,
+            accepted_types: None,
+            user_agent: Some(crate::USER_AGENT.to_owned()),
+            username: None,
+            password: None,
+        }
+    }
+}

src/v2/tags.rs

@@ -108,7 +108,7 @@ fn parse_link(hdr: Option<&header::HeaderValue>) -> Option<String> {
 
     // Query parameters for next page URL.
     let uri = sval.trim_end_matches(">; rel=\"next\"");
-    let query: Vec<&str> = uri.splitn(2, "?").collect();
+    let query: Vec<&str> = uri.splitn(2, '?').collect();
     match query.get(1) {  //use the entire query param string since some registries have different ways of pagination
         Some(v) if !v.is_empty() => Some(v.to_string()), 
         _ => None,