Struct Gpu 

pub struct Gpu {
    pub name: Option<String>,
    pub vendor: Option<String>,
    pub model: Option<String>,
    pub architecture: Option<String>,
    pub uuid: Option<Vec<u8>>,
    pub pci_bdf: Option<String>,
    pub extra_info: Vec<KeyValue>,
}

Information about a single GPU.

Fields

name: Option<String>

GPU name (e.g., “NVIDIA A100”, “Adreno 740”). Used by the Perfetto UI as the display label for GPU tracks (e.g., “NVIDIA A100 Frequency” instead of “GPU 0 Frequency”). If multiple GPUs share the same name, consider appending an index to distinguish them (e.g., “NVIDIA A100 #0”, “NVIDIA A100 #1”).

vendor: Option<String>

GPU vendor string (e.g., “NVIDIA”, “AMD”, “Qualcomm”).

model: Option<String>

GPU model/product identifier.

architecture: Option<String>

GPU architecture (e.g., “Ampere”, “RDNA 3”, “Adreno”).

uuid: Option<Vec<u8>>

16-byte device UUID when available.

pci_bdf: Option<String>

PCI bus location (domain:bus:device.function, e.g., “0000:01:00.0”).

extra_info: Vec<KeyValue>

Implementations

impl Gpu

pub fn name(&self) -> &str

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

pub fn vendor(&self) -> &str

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

pub fn model(&self) -> &str

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

pub fn architecture(&self) -> &str

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

pub fn uuid(&self) -> &[u8]

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

pub fn pci_bdf(&self) -> &str

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

Trait Implementations

impl Clone for Gpu

fn clone(&self) -> Gpu

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Gpu

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

Formats the value using the given formatter.

impl Default for Gpu

fn default() -> Self

Returns the “default value” for a type.

impl Message for Gpu

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<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, 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<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, 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<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

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

where B: Buf, Self: Default,

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

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

where B: Buf, Self: Sized,

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

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

where B: Buf, Self: Sized,

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

impl PartialEq for Gpu

fn eq(&self, other: &Gpu) -> 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 Gpu