Merge pull request #207 from amousset/code-cleanup

feat(all): Add html_root_url

lettre/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 
 name = "lettre"
-version = "0.7.0"
+version = "0.7.0" # remember to update html_root_url
 description = "Email client"
 readme = "README.md"
 documentation = "https://docs.rs/lettre/"

lettre/src/lib.rs

@@ -4,6 +4,7 @@
 //! emails have to implement `SendableEmail`.
 //!
 
+#![doc(html_root_url = "https://docs.rs/lettre/0.7.0")]
 #![deny(missing_docs, unsafe_code, unstable_features, warnings)]
 
 #[macro_use]

lettre/src/smtp/response.rs

@@ -9,7 +9,6 @@ use std::fmt::{Display, Formatter, Result};
 use std::result;
 use std::str::{FromStr, from_utf8};
 
-
 /// First digit indicates severity
 #[derive(PartialEq, Eq, Copy, Clone, Debug)]
 pub enum Severity {
@@ -137,7 +136,7 @@ impl Response {
 
     /// Tests code equality
     pub fn has_code(&self, code: u16) -> bool {
-        self.code.to_string() == format!("{}", code)
+        self.code.to_string() == code.to_string()
     }
 
     /// Returns only the first word of the message if possible

lettre_email/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 
 name = "lettre_email"
-version = "0.7.0"
+version = "0.7.0" # remember to update html_root_url
 description = "Email builder"
 readme = "README.md"
 documentation = "https://docs.rs/lettre_email/"

lettre_email/src/lib.rs

@@ -52,6 +52,7 @@
 //! See the `EmailBuilder` documentation for a complete list of methods.
 //!
 
+#![doc(html_root_url = "https://docs.rs/lettre_email/0.7.0")]
 #![deny(missing_docs, unsafe_code, unstable_features, warnings, missing_debug_implementations)]
 
 extern crate mime;