Trait DataTypeKind

pub unsafe trait DataTypeKind: Copy {
    const KIND: DataType;
}

Primitive type marker.

If this trait is implemented for a type, it is assumed to have exactly the same representation in memory as the primitive value described by the associated KIND constant.

Safety

The DataType must have the same representation as the primitive value of KIND.

Required Associated Constants

const KIND: DataType

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 DataTypeKind for f32

const KIND: DataType = DataType::F32

impl DataTypeKind for f64

const KIND: DataType = DataType::F64

impl DataTypeKind for i8

const KIND: DataType = DataType::I8

impl DataTypeKind for i16

const KIND: DataType = DataType::I16

impl DataTypeKind for i32

const KIND: DataType = DataType::I32

impl DataTypeKind for i64

const KIND: DataType = DataType::I64

impl DataTypeKind for isize

const KIND: DataType = DataType::I64

impl DataTypeKind for u8

const KIND: DataType = DataType::U8

impl DataTypeKind for u16

const KIND: DataType = DataType::U16

impl DataTypeKind for u32

const KIND: DataType = DataType::U32

impl DataTypeKind for u64

const KIND: DataType = DataType::U64

impl DataTypeKind for usize

const KIND: DataType = DataType::U64

Implementors