Struct GpuDeviceSet 

pub struct GpuDeviceSet {
    pub nodes: Vec<PathBuf>,
    pub nvidia: bool,
    pub amd: bool,
    pub intel: bool,
}

A resolved set of host GPU device nodes plus the vendor flags needed by the rest of the runtime (env vars, support-file selection).

Fields

nodes: Vec<PathBuf>

Canonical host device node paths to bind into the container /dev.

nvidia: bool

amd: bool

intel: bool

Implementations

impl GpuDeviceSet

pub fn len(&self) -> usize

Number of devices that will be exposed.

pub fn is_empty(&self) -> bool

Whether any GPU device was resolved.

pub fn device_specs(&self) -> Vec<DeviceNodeSpec>

Major/minor/device-kind for every node, for the cgroup device BPF.

Nodes that cannot be stat’d are skipped (with a debug log); the cgroup allowlist is best-effort and the filesystem layer remains the primary gate.

pub fn node_specs_with_paths(&self) -> Vec<(PathBuf, DeviceNodeSpec)>

Each node paired with its host path, for OCI device entries and the cgroup device BPF.

Trait Implementations

impl Clone for GpuDeviceSet

fn clone(&self) -> GpuDeviceSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GpuDeviceSet

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

Formats the value using the given formatter.

impl Default for GpuDeviceSet

fn default() -> GpuDeviceSet

Returns the “default value” for a type.