Enum Device 

pub enum Device {
    Cpu,
    Gpu {
        index: usize,
    },
}

想用的设备。配置 [gpu] mode 的对应：off → Cpu，cuda → Gpu { index: 0 }， cuda:N → Gpu { index: N }；auto 也是 Gpu { index: 0 }，打不开时退回 CPU。

Variants

Cpu

Gpu

Fields

index: usize

Trait Implementations

impl Clone for Device

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Device

impl Debug for Device

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

Formats the value using the given formatter.

impl Eq for Device

impl PartialEq for Device

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Device