Merge pull request #73 from whisperfish/clippy

Add and remove some doc comments for clippy

src/phone_number.rs

@@ -79,10 +79,10 @@ pub struct Country<'a>(&'a PhoneNumber);
 #[derive(Copy, Clone, Eq, PartialEq, Serialize, Deserialize, Hash, Debug)]
 #[serde(rename_all = "snake_case")]
 pub enum Type {
- ///
+ /// Fixed line numbers.
  FixedLine,
 
- ///
+ /// Mobile numbers.
  Mobile,
 
  /// In some regions (e.g. the USA), it is impossible to distinguish between
@@ -92,7 +92,7 @@ pub enum Type {
  /// Freephone lines.
  TollFree,
 
- ///
+ /// Premium rate lines.
  PremiumRate,
 
  /// The cost of this call is shared between the caller and the recipient, and
@@ -111,30 +111,27 @@ pub enum Type {
  /// Voice over IP numbers. This includes TSoIP (Telephony Service over IP).
  Voip,
 
- ///
+ /// A pager number.
  Pager,
 
  /// Used for "Universal Access Numbers" or "Company Numbers". They may be
  /// further routed to specific offices, but allow one number to be used for a
  /// company.
  Uan,
 
- ///
+ /// Emergency numbers.
  Emergency,
 
  /// Used for "Voice Mail Access Numbers".
  Voicemail,
 
- ///
+ /// An abbreviated number, such as short codes like "10000".
  ShortCode,
 
- ///
  StandardRate,
 
- ///
  Carrier,
 
- ///
  NoInternational,
 
  /// A phone number is of type UNKNOWN when it does not fit any of the known