Appease clippy

Please my compiler is so angry ;-;

src/types/body.rs

@@ -11,7 +11,7 @@ pub enum Body {
 
 impl From<Document> for Body {
     fn from(document: Document) -> Self {
-        Body::from(document.to_string())
+        Self::from(document.to_string())
     }
 }
 

src/types/document.rs

@@ -183,7 +183,7 @@ impl Document {
             .map(URIReference::into_owned)
             .or_else(|_| ".".try_into()).expect("Northstar BUG");
         let label = LinkLabel::from_lossy(label);
-        let link = Link { uri, label: Some(label) };
+        let link = Link { uri: Box::new(uri), label: Some(label) };
         let link = Item::Link(link);
 
         self.add_item(link);
@@ -213,7 +213,7 @@ impl Document {
             .map(URIReference::into_owned)
             .or_else(|_| ".".try_into()).expect("Northstar BUG");
         let link = Link {
-            uri,
+            uri: Box::new(uri),
             label: None,
         };
         let link = Item::Link(link);
@@ -391,6 +391,7 @@ impl fmt::Display for Document {
     }
 }
 
+#[allow(clippy::enum_variant_names)]
 enum Item {
     Text(Text),
     Link(Link),
@@ -414,7 +415,7 @@ impl Text {
 }
 
 struct Link {
-    uri: URIReference<'static>,
+    uri: Box<URIReference<'static>>,
     label: Option<LinkLabel>,
 }
 
@@ -424,7 +425,7 @@ impl LinkLabel {
     fn from_lossy(line: impl Cowy<str>) -> Self {
         let line = strip_newlines(line);
 
-        LinkLabel(line)
+        Self(line)
     }
 }
 

src/types/meta.rs

@@ -12,7 +12,7 @@ impl Meta {
     /// Creates a new "Meta" string.
     /// Fails if `meta` contains `\n`.
     pub fn new(meta: impl Cowy<str>) -> Result<Self> {
-        ensure!(!meta.as_ref().contains("\n"), "Meta must not contain newlines");
+        ensure!(!meta.as_ref().contains('\n'), "Meta must not contain newlines");
         ensure!(meta.as_ref().len() <= Self::MAX_LEN, "Meta must not exceed {} bytes", Self::MAX_LEN);
 
         Ok(Self(meta.into()))

src/types/request.rs

@@ -39,7 +39,7 @@ impl Request {
         })
     }
 
-    pub fn uri(&self) -> &URIReference {
+    pub const fn uri(&self) -> &URIReference {
         &self.uri
     }
 
@@ -60,7 +60,7 @@ impl Request {
         self.certificate = cert;
     }
 
-    pub fn certificate(&self) -> Option<&Certificate> {
+    pub const fn certificate(&self) -> Option<&Certificate> {
         self.certificate.as_ref()
     }
 }

src/types/response.rs

@@ -12,7 +12,7 @@ pub struct Response {
 }
 
 impl Response {
-    pub fn new(header: ResponseHeader) -> Self {
+    pub const fn new(header: ResponseHeader) -> Self {
         Self {
             header,
             body: None,
@@ -34,7 +34,7 @@ impl Response {
     }
 
     pub fn success(mime: &Mime) -> Self {
-        let header = ResponseHeader::success(&mime);
+        let header = ResponseHeader::success(mime);
         Self::new(header)
     }
 
@@ -86,7 +86,7 @@ impl Response {
         self
     }
 
-    pub fn header(&self) -> &ResponseHeader {
+    pub const fn header(&self) -> &ResponseHeader {
         &self.header
     }
 

src/types/response_header.rs

@@ -88,11 +88,11 @@ impl ResponseHeader {
         }
     }
 
-    pub fn status(&self) -> &Status {
+    pub const fn status(&self) -> &Status {
         &self.status
     }
 
-    pub fn meta(&self) -> &Meta {
+    pub const fn meta(&self) -> &Meta {
         &self.meta
     }
 }

src/types/status.rs

@@ -1,4 +1,3 @@
-
 #[derive(Debug,Copy,Clone,PartialEq,Eq)]
 pub struct Status(u8);
 
@@ -22,7 +21,7 @@ impl Status {
     pub const CERTIFICATE_NOT_AUTHORIZED: Self = Self(61);
     pub const CERTIFICATE_NOT_VALID: Self = Self(62);
 
-    pub fn code(&self) -> u8 {
+    pub const fn code(&self) -> u8 {
         self.0
     }
 
@@ -30,7 +29,7 @@ impl Status {
         self.category().is_success()
     }
 
-    pub fn category(&self) -> StatusCategory {
+    pub const fn category(&self) -> StatusCategory {
         let class = self.0 / 10;
 
         match class {