Enum DType 

pub enum DType {
    I8,
    I16,
    F32,
    F64,
    U8,
    U16,
    I32,
    I64,
    U32,
    U64,
    Bool,
    Bitset,
    F16,
    BF16,
    F8,
    I4,
    I2,
    I1,
    U4,
    U2,
    U1,
    T2,
    T1,
}

Supported element dtypes.

Variants

I8

I16

F32

F64

U8

U16

I32

I64

U32

U64

Bool

Bitset

F16

BF16

F8

I4

I2

I1

U4

U2

U1

T2

T1

Implementations

impl DType

pub fn from_ident(ident: &str) -> Result<Self>

Parse a dtype from its identifier string.

pub fn is_universal(self) -> bool

True if the dtype is supported across all backends.

pub fn is_packed(self) -> bool

True if the dtype is packed (bit-level).

pub fn is_float(self) -> bool

True if the dtype is a floating-point type.

pub fn is_signed_int(self) -> bool

True if the dtype is a signed integer type.

pub fn is_packed_signed(self) -> bool

True if the dtype is a packed signed integer type.

pub fn bit_width(self) -> u8

Bit width of a single logical element.

pub fn storage_len(self, logical_len: usize) -> usize

Storage length in elements for a logical length.

Trait Implementations

impl Clone for DType

fn clone(&self) -> DType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DType

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for DType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DType

fn eq(&self, other: &DType) -> 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 DType

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for DType

impl Eq for DType

impl StructuralPartialEq for DType