5 /// The major revision number is incremented on major, API-incompatible changes.
12 /// For major revision 2 and later, if the lower minor digit is zero,
13 /// the revision is formatted as "major.minor-upper". Otherwise it's
14 /// formatted as "major.minor-upper.minor-lower". This format is
18 /// Prior to major version 2, the revision is always formatted as
19 /// "major.minor", with minor left-padded with zero if minor-upper is
60     pub const fn new(major: u16, minor: u16) -> Self {  in new()
61         let major = major as u32;  in new()  localVariable
63         let value = (major << 16) | minor;  in new()
67     /// Returns the major revision.
69     pub const fn major(self) -> u16 {  in major()  method
82         let (major, minor) = (self.major(), self.minor());  in fmt()
84         if major < 2 {  in fmt()
85             write!(f, "{major}.{minor:02}")  in fmt()
89                 write!(f, "{major}.{minor}")  in fmt()
91                 write!(f, "{major}.{minor}.{patch}")  in fmt()
104         assert_eq!(rev.major(), 2);  in test_revision()