Struct DeviceClassSpec 

pub struct DeviceClassSpec {
    pub selectors: Vec<DeviceSelector>,
    pub config: Vec<DeviceClassConfiguration>,
    pub extended_resource_name: Option<String>,
}

DeviceClassSpec is used in a [DeviceClass] to define what can be allocated and how to configure it.

Fields

selectors: Vec<DeviceSelector>

Each selector must be satisfied by a device which is claimed via this class.

+optional +listType=atomic +k8s:optional +k8s:maxItems=32

config: Vec<DeviceClassConfiguration>

Config defines configuration parameters that apply to each device that is claimed via this class. Some classses may potentially be satisfied by multiple drivers, so each instance of a vendor configuration applies to exactly one driver.

They are passed to the driver, but are not considered while allocating the claim.

+optional +listType=atomic +k8s:optional +k8s:maxItems=32

extended_resource_name: Option<String>

ExtendedResourceName is the extended resource name for the devices of this class. The devices of this class can be used to satisfy a pod’s extended resource requests. It has the same format as the name of a pod’s extended resource. It should be unique among all the device classes in a cluster. If two device classes have the same name, then the class created later is picked to satisfy a pod’s extended resource requests. If two classes are created at the same time, then the name of the class lexicographically sorted first is picked.

This is an alpha field. +optional +featureGate=DRAExtendedResource +k8s:optional +k8s:format=k8s-extended-resource-name

Implementations

impl DeviceClassSpec

pub fn extended_resource_name(&self) -> &str

Returns the value of extended_resource_name, or the default value if extended_resource_name is unset.

Trait Implementations

impl Clone for DeviceClassSpec

fn clone(&self) -> DeviceClassSpec

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DeviceClassSpec

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for DeviceClassSpec

fn default() -> Self

Returns the “default value” for a type.

impl Message for DeviceClassSpec

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for DeviceClassSpec

fn eq(&self, other: &DeviceClassSpec) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DeviceClassSpec