13 pub struct GuestAddress(pub u64);  struct
15 impl GuestAddress {  implementation
26     pub fn offset_from(self, base: GuestAddress) -> u64 {  in offset_from()
37     pub fn checked_add(self, other: u64) -> Option<GuestAddress> {  in checked_add()  argument
38         self.0.checked_add(other).map(GuestAddress)  in checked_add()
43     pub fn unchecked_add(self, offset: u64) -> GuestAddress {  in unchecked_add()  argument
44         GuestAddress(self.0 + offset)  in unchecked_add()
48     pub fn checked_sub(self, other: u64) -> Option<GuestAddress> {  in checked_sub()  argument
49         self.0.checked_sub(other).map(GuestAddress)  in checked_sub()
53     pub fn mask(self, mask: u64) -> GuestAddress {  in mask()  argument
54         GuestAddress(self.0 & mask as u64)  in mask()
58 impl BitAnd<u64> for GuestAddress {  implementation
59     type Output = GuestAddress;
61     fn bitand(self, other: u64) -> GuestAddress {  in bitand()  argument
62         GuestAddress(self.0 & other as u64)  in bitand()
66 impl BitOr<u64> for GuestAddress {  implementation
67     type Output = GuestAddress;
69     fn bitor(self, other: u64) -> GuestAddress {  in bitor()  argument
70         GuestAddress(self.0 | other as u64)  in bitor()
74 impl PartialEq for GuestAddress {  implementation
75     fn eq(&self, other: &GuestAddress) -> bool {  in eq()
79 impl Eq for GuestAddress {}  implementation
81 impl Ord for GuestAddress {  implementation
82     fn cmp(&self, other: &GuestAddress) -> Ordering {  in cmp()
87 impl PartialOrd for GuestAddress {  implementation
88     fn partial_cmp(&self, other: &GuestAddress) -> Option<Ordering> {  in partial_cmp()
93 impl Display for GuestAddress {  implementation
105         let a = GuestAddress(0x300);  in equals()
106         let b = GuestAddress(0x300);  in equals()
107         let c = GuestAddress(0x301);  in equals()
116         let a = GuestAddress(0x300);  in cmp()
117         let b = GuestAddress(0x301);  in cmp()
125         let a = GuestAddress(0x5050);  in mask()
126         assert_eq!(GuestAddress(0x5000), a & 0xff00u64);  in mask()
127         assert_eq!(GuestAddress(0x5055), a | 0x0005u64);  in mask()
132         let a = GuestAddress(0x50);  in add_sub()
133         let b = GuestAddress(0x60);  in add_sub()
134         assert_eq!(Some(GuestAddress(0xb0)), a.checked_add(0x60));  in add_sub()
140         let a = GuestAddress(0xffffffffffffff55);  in checked_add_overflow()
141         assert_eq!(Some(GuestAddress(0xffffffffffffff57)), a.checked_add(2));  in checked_add_overflow()