Trait WireType 

pub unsafe trait WireType: Sized + Copy {
    const WIRE_SIZE: usize;
    const CANONICAL_NAME: &'static str;
}

Marker trait for types safe to use as zero-copy wire fields.

Safety

Implementors must guarantee:

• align_of::<Self>() == 1
• size_of::<Self>() == Self::WIRE_SIZE
• All bit patterns are valid (no invalid states)
• The type is Copy and has no drop glue

Required Associated Constants

const WIRE_SIZE: usize

Byte size of this wire type on the wire.

const CANONICAL_NAME: &'static str

The canonical type name for schema/fingerprint generation.

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.

Implementors

impl WireType for WireBool

const WIRE_SIZE: usize = 1

const CANONICAL_NAME: &'static str = "bool"

impl WireType for WireU16

const WIRE_SIZE: usize = 2

const CANONICAL_NAME: &'static str = "u16"

impl WireType for WireU32

const WIRE_SIZE: usize = 4

const CANONICAL_NAME: &'static str = "u32"

impl WireType for WireU64

const WIRE_SIZE: usize = 8

const CANONICAL_NAME: &'static str = "u64"

impl WireType for WireI16

const WIRE_SIZE: usize = 2

const CANONICAL_NAME: &'static str = "i16"

impl WireType for WireI32

const WIRE_SIZE: usize = 4

const CANONICAL_NAME: &'static str = "i32"

impl WireType for WireI64

const WIRE_SIZE: usize = 8

const CANONICAL_NAME: &'static str = "i64"

impl WireType for WireI128

const WIRE_SIZE: usize = 16

const CANONICAL_NAME: &'static str = "i128"

impl WireType for WireU128

const WIRE_SIZE: usize = 16

const CANONICAL_NAME: &'static str = "u128"