Struct rusb::Version [−][src]
Expand description
A three-part version consisting of major, minor, and sub minor components.
This can be used to represent versions of the format J.M.N
, where J
is the major version,
M
is the minor version, and N
is the sub minor version. A version is constructed by
providing the fields in the same order to the tuple. For example:
rusb::Version(0, 2, 1);
represents the version 0.2.1.
The intended use case of Version
is to extract meaning from the version fields in USB
descriptors, such as bcdUSB
and bcdDevice
in device descriptors.
Implementations
impl Version
[src]
impl Version
[src]pub fn from_bcd(raw: u16) -> Self
[src]
pub fn from_bcd(raw: u16) -> Self
[src]Extracts a version from a binary coded decimal (BCD) field. BCD fields exist in USB
descriptors as 16-bit integers encoding a version as 0xJJMN
, where JJ
is the major
version, M
is the minor version, and N
is the sub minor version. For example, 2.0 is
endoded as 0x0200
and 1.1 is encoded as 0x0110
.
Trait Implementations
impl Copy for Version
[src]
impl Eq for Version
[src]
impl StructuralEq for Version
[src]
impl StructuralPartialEq for Version
[src]
Auto Trait Implementations
impl RefUnwindSafe for Version
impl Send for Version
impl Sync for Version
impl Unpin for Version
impl UnwindSafe for Version
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
[src]
pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> ToOwned for T where
T: Clone,
[src]
impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
[src]
pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
[src]
pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more