Enum DType 

#[repr(i32)]
pub enum DType {
    Unspecified = 0,
    Bool = 1,
    Uint8 = 2,
    Uint16 = 3,
    Uint32 = 4,
    Uint64 = 5,
    Int8 = 6,
    Int16 = 7,
    Int32 = 8,
    Int64 = 9,
    Float16 = 10,
    Float32 = 11,
    Float64 = 12,
}

Element data type for tensor values exchanged across the wire.

Discriminants are kept byte-identical to the rlmesh.spaces.v1.DType proto enum. The equality is enforced at compile time by a cross-check in rlmesh-grpc (wire::spaces); rlmesh-spaces stays free of a rlmesh-proto dependency, so the assert cannot live here.

Variants

Unspecified = 0

Bool = 1

Uint8 = 2

Uint16 = 3

Uint32 = 4

Uint64 = 5

Int8 = 6

Int16 = 7

Int32 = 8

Int64 = 9

Float16 = 10

Float32 = 11

Float64 = 12

Implementations

impl DType

pub const ALL: [DType; 13]

Every dtype, including Unspecified, in discriminant order.

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

The canonical lowercase dtype name (for example "float32").

pub fn from_name(name: &str) -> Option<DType>

Parse a canonical dtype name. Only the 12 concrete dtypes are recognized; "unspecified" and unknown names return None.

pub const fn is_integer(self) -> bool

Whether this is an integer dtype (signed or unsigned). Bool and the float dtypes are not integers.

pub const fn is_float(self) -> bool

Whether this is a floating-point dtype.

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 Copy for DType

impl Debug for DType

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

Formats the value using the given formatter.

impl Default for DType

fn default() -> DType

Returns the “default value” for a type.

impl Display for DType

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

Formats the value using the given formatter.

impl Eq for DType

impl Hash for DType

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

where __H: Hasher,

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DType

impl TryFrom<i32> for DType

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<DType, <DType as TryFrom<i32>>::Error>

Performs the conversion.