Enum GpuPolicy 

pub enum GpuPolicy {
    Auto,
    Off,
    Force,
}

User-facing GPU backend policy.

Variants

Auto

Let the solver use GPU kernels only for supported, large-enough paths.

Off

Always use CPU kernels.

Force

Require GPU kernels and error if the requested path is unsupported.

Implementations

impl GpuPolicy

pub fn parse(raw: &str) -> Option<Self>

pub const fn as_str(self) -> &'static str

pub const fn is_force(self) -> bool

Whether unsupported GPU dispatch should be surfaced as a hard error.

Trait Implementations

impl Clone for GpuPolicy

fn clone(&self) -> GpuPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GpuPolicy

impl Debug for GpuPolicy

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

Formats the value using the given formatter.

impl Default for GpuPolicy

fn default() -> GpuPolicy

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for GpuPolicy

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for GpuPolicy

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

Formats the value using the given formatter.

impl Eq for GpuPolicy

impl PartialEq for GpuPolicy

fn eq(&self, other: &GpuPolicy) -> 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 Serialize for GpuPolicy

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for GpuPolicy