pub struct DeviceInfo {
pub min_descriptor_length: Option<u8>,
pub descriptor_version: Option<u8>,
pub base_info: Option<DeviceBaseInfo>,
/* private fields */
}
Expand description
Network device information.
Fields§
§min_descriptor_length: Option<u8>
Minimum descriptor length, in 64-bit words. Required.
The minimum length that each buffer descriptor must have for correct operation with this device. Devices that support extra frame metadata inform larger minimum descriptor lengths that reflect the minimum space needed to be able to store frame metadata.
descriptor_version: Option<u8>
Accepted descriptor version. Required.
base_info: Option<DeviceBaseInfo>
Device base info. Required.
Implementations§
source§impl DeviceInfo
impl DeviceInfo
Trait Implementations§
source§impl Clone for DeviceInfo
impl Clone for DeviceInfo
source§fn clone(&self) -> DeviceInfo
fn clone(&self) -> DeviceInfo
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for DeviceInfo
impl Debug for DeviceInfo
source§impl Decodable for DeviceInfo
impl Decodable for DeviceInfo
source§fn decode(&mut self, decoder: &mut Decoder<'_>, offset: usize) -> Result<()>
fn decode(&mut self, decoder: &mut Decoder<'_>, offset: usize) -> Result<()>
Decodes an object of this type from the decoder’s buffers into
self
.
Callers must ensure that offset
is a multiple of
Layout::inline_align
, and that decoder.buf
has room for reading
Layout::inline_size
bytes at offset
. Read moresource§impl Encodable for DeviceInfo
impl Encodable for DeviceInfo
source§fn encode(
&mut self,
encoder: &mut Encoder<'_, '_>,
offset: usize,
recursion_depth: usize
) -> Result<()>
fn encode( &mut self, encoder: &mut Encoder<'_, '_>, offset: usize, recursion_depth: usize ) -> Result<()>
Encode the object into the buffer. Any handles stored in the object are
swapped for
Handle::INVALID
. Callers must ensure that offset
is a
multiple of Layout::inline_align
, and that encoder.buf
has room for
writing Layout::inline_size
bytes at offset
. Read moresource§impl Layout for DeviceInfo
impl Layout for DeviceInfo
source§fn inline_align(_context: &Context) -> usize
fn inline_align(_context: &Context) -> usize
Returns the minimum required alignment of the inline portion of the
encoded object. It must be a (nonzero) power of two.
source§fn inline_size(_context: &Context) -> usize
fn inline_size(_context: &Context) -> usize
Returns the size of the inline portion of the encoded object, including
padding for the type’s alignment. Must be a multiple of
inline_align
.§fn supports_simple_copy() -> boolwhere
Self: Sized,
fn supports_simple_copy() -> boolwhere Self: Sized,
Returns true iff the type can be encoded or decoded via simple copy. Read more
source§impl PartialEq<DeviceInfo> for DeviceInfo
impl PartialEq<DeviceInfo> for DeviceInfo
source§fn eq(&self, other: &DeviceInfo) -> bool
fn eq(&self, other: &DeviceInfo) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Persistable for DeviceInfo
impl StructuralPartialEq for DeviceInfo
impl TopLevel for DeviceInfo
Auto Trait Implementations§
impl RefUnwindSafe for DeviceInfo
impl Send for DeviceInfo
impl Sync for DeviceInfo
impl Unpin for DeviceInfo
impl UnwindSafe for DeviceInfo
Blanket Implementations§
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
§impl<T> LayoutObject for Twhere
T: Layout,
impl<T> LayoutObject for Twhere T: Layout,
§fn inline_align(&self, context: &Context) -> usize
fn inline_align(&self, context: &Context) -> usize
See
Layout::inline_align
.§fn inline_size(&self, context: &Context) -> usize
fn inline_size(&self, context: &Context) -> usize
See
Layout::inline_size
.