Struct GpuPassthroughConfig 

pub struct GpuPassthroughConfig {
    pub vendor: GpuVendor,
    pub devices: Vec<PathBuf>,
    pub driver_capabilities: String,
    pub visible_devices: String,
    pub bind_driver_libraries: bool,
}

GPU passthrough configuration.

When present on a ContainerConfig, the runtime binds the selected GPU device nodes (and the minimal driver support files they need) into the container, installs a cgroup device allowlist, and relaxes the seccomp ioctl filter so vendor driver ioctls reach the hardware.

See spec/gpu-passthrough.md for the full design.

Fields

vendor: GpuVendor

Vendor selection controlling device discovery.

devices: Vec<PathBuf>

Explicit device node overrides. When non-empty, discovery is skipped and exactly these host paths are bound (after validation).

driver_capabilities: String

Value for NVIDIA_DRIVER_CAPABILITIES. Defaults to DEFAULT_GPU_DRIVER_CAPABILITIES.

visible_devices: String

Value for NVIDIA_VISIBLE_DEVICES. Defaults to DEFAULT_GPU_VISIBLE_DEVICES.

bind_driver_libraries: bool

Attempt to bind host driver userspace libraries (NVIDIA toolkit / ROCm). Set false when the container rootfs ships its own stack.

Implementations

impl GpuPassthroughConfig

pub fn is_enabled(&self) -> bool

Returns true if passthrough is active (always true for this type; presence of the Option<GpuPassthroughConfig> is the real switch).

Trait Implementations

impl Clone for GpuPassthroughConfig

fn clone(&self) -> GpuPassthroughConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GpuPassthroughConfig

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

Formats the value using the given formatter.

impl Default for GpuPassthroughConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for GpuPassthroughConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for GpuPassthroughConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.