Trait UWire

pub trait UWire {
    const WIRE_ID: WireIdentity;
    const PAYLOAD_FAMILY_ID: WireIdentity;
    const METADATA_LAYOUT_ID: WireIdentity;
    const FORMAT_VERSION: u16;

    // Provided methods
    fn wire_compatibility(actual: &WireIdentityRef) -> WireCompatibility { ... }
    fn payload_family_compatibility(
        actual: &WireIdentityRef,
    ) -> WireCompatibility { ... }
    fn metadata_context() -> UWireMetadataContext
       where Self: Sized { ... }
}

Static selected-wire contract.

Required Associated Constants

const WIRE_ID: WireIdentity

Stable identity for the full selected wire.

const PAYLOAD_FAMILY_ID: WireIdentity

Payload operation family supported by this selected wire.

const METADATA_LAYOUT_ID: WireIdentity

Metadata byte layout used by this selected wire.

const FORMAT_VERSION: u16

Metadata byte-format version supported by this selected wire.

Provided Methods

fn wire_compatibility(actual: &WireIdentityRef) -> WireCompatibility

Checks selected-wire compatibility before public frame exposure.

fn payload_family_compatibility(actual: &WireIdentityRef) -> WireCompatibility

Checks payload-family compatibility before public frame exposure.

fn metadata_context() -> UWireMetadataContext

where Self: Sized,

Returns the selected-wire metadata context consumed by metadata codecs.

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 UWire for ProtobufWire

const WIRE_ID: WireIdentity = PROTOBUF_WIRE_ID

const PAYLOAD_FAMILY_ID: WireIdentity = PROTOBUF_PAYLOAD_FAMILY_ID

const METADATA_LAYOUT_ID: WireIdentity = NATIVE_PREFIX_METADATA_LAYOUT_ID

const FORMAT_VERSION: u16 = 1u16

impl UWire for StableContainerWireFormat

const WIRE_ID: WireIdentity = STABLE_CONTAINER_WIRE_ID

const PAYLOAD_FAMILY_ID: WireIdentity = STABLE_CONTAINER_PAYLOAD_FAMILY_ID

const METADATA_LAYOUT_ID: WireIdentity = NATIVE_PREFIX_METADATA_LAYOUT_ID

const FORMAT_VERSION: u16 = 1u16

impl UWire for UProtocolNativeWire

const WIRE_ID: WireIdentity = UPROTOCOL_NATIVE_WIRE_ID

const PAYLOAD_FAMILY_ID: WireIdentity = NATIVE_EXPLICIT_PAYLOAD_FAMILY_ID

const METADATA_LAYOUT_ID: WireIdentity = NATIVE_PREFIX_METADATA_LAYOUT_ID

const FORMAT_VERSION: u16 = 1u16