Trait DType 

pub trait DType:
    Debug
    + Clone
    + DTypeOps
    + Send
    + Sync
    + MaybeNeg
    + DeviceReprLike
    + 'static {
    const ZERO: Self;
    const ONE: Self;
    const C_NAME: &'static str;
    const C_DEP: Option<&'static str>;
    const INTEGRAL: bool;

    // Required methods
    fn to_f64(&self) -> f64;
    fn from_f64(x: f64) -> Self;
}

Marker trait for tensor datatypes.

Required Associated Constants

const ZERO: Self

const ONE: Self

const C_NAME: &'static str

const C_DEP: Option<&'static str>

const INTEGRAL: bool

Required Methods

fn to_f64(&self) -> f64

fn from_f64(x: f64) -> Self

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl DType for f32

const ZERO: f32 = 0f32

const ONE: f32 = 1f32

const C_NAME: &'static str = "float"

const C_DEP: Option<&'static str> = None

const INTEGRAL: bool = false

fn to_f64(&self) -> f64

fn from_f64(x: f64) -> Self

impl DType for f64

const ZERO: f64 = 0f64

const ONE: f64 = 1f64

const C_NAME: &'static str = "double"

const C_DEP: Option<&'static str> = None

const INTEGRAL: bool = false

fn to_f64(&self) -> f64

fn from_f64(x: f64) -> Self

impl DType for i32

const ZERO: i32 = 0i32

const ONE: i32 = 1i32

const C_NAME: &'static str = "int"

const C_DEP: Option<&'static str> = None

const INTEGRAL: bool = true

fn to_f64(&self) -> f64

fn from_f64(x: f64) -> Self

impl DType for i64

const ZERO: i64 = 0i64

const ONE: i64 = 1i64

const C_NAME: &'static str = "int64_t"

const C_DEP: Option<&'static str> = None

const INTEGRAL: bool = true

fn to_f64(&self) -> f64

fn from_f64(x: f64) -> Self

impl DType for u8

const ZERO: u8 = 0u8

const ONE: u8 = 1u8

const C_NAME: &'static str = "uint8_t"

const C_DEP: Option<&'static str> = None

const INTEGRAL: bool = true

fn to_f64(&self) -> f64

fn from_f64(x: f64) -> Self

impl DType for u32

const ZERO: u32 = 0u32

const ONE: u32 = 1u32

const C_NAME: &'static str = "uint32_t"

const C_DEP: Option<&'static str> = None

const INTEGRAL: bool = true

fn to_f64(&self) -> f64

fn from_f64(x: f64) -> Self

Implementors