Struct DeviceSettings 

pub struct DeviceSettings {
    pub float_dtype: FloatDType,
    pub int_dtype: IntDType,
    pub bool_dtype: BoolStore,
}

Settings controlling the default data types for a specific device.

These settings are managed in a global registry that enforces strict initialization semantics:

1. Manual Initialization: You can set these once at the start of your program using set_default_dtypes.
2. Default Initialization: If an operation (like creating a tensor) occurs before manual initialization, the settings are permanently locked to their default values.
3. Immutability: Once initialized, settings cannot be changed. This ensures consistent behavior across all threads and operations.

Fields

float_dtype: FloatDType

Default floating-point data type.

int_dtype: IntDType

Default integer data type.

bool_dtype: BoolStore

Default bool data type.

Trait Implementations

impl Clone for DeviceSettings

fn clone(&self) -> DeviceSettings

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeviceSettings

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

Formats the value using the given formatter.

impl PartialEq for DeviceSettings

fn eq(&self, other: &DeviceSettings) -> 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 Copy for DeviceSettings

impl Eq for DeviceSettings

impl StructuralPartialEq for DeviceSettings