Function driver_gpu_requirements

crates/openshell-core/src/gpu.rs:55–59

(
    resources: Option<&DriverResourceRequirements>,
)

/// Return the requested compute-driver GPU requirements, if present.
#[must_use]
pub fn driver_gpu_requirements(
    resources: Option<&DriverResourceRequirements>,
) -> Option<&DriverGpuResourceRequirements> {
    resources.and_then(|resources| resources.gpu.as_ref())
}

const CDI_NVIDIA_GPU_PREFIX: &str = "nvidia.com/gpu=";
const CDI_NVIDIA_GPU_ALL_SUFFIX: &str = "all";