Struct StableContainerPayload

pub struct StableContainerPayload<T>(/* private fields */);

Transport-independent stable-container payload identity.

USR-04A uses this type for metadata and owned-byte preservation. Typed zero-copy borrows are intentionally deferred to the stable borrow proof API.

Implementations

impl<T: StablePayload> StableContainerPayload<T>

pub const ENCODING_ID: &'static str = STABLE_CONTAINER_ENCODING_ID

Native custom encoding id for stable-container payloads.

pub fn encoding() -> PayloadEncoding

Returns the stable-container payload encoding for T.

Trait Implementations

impl<T> BorrowPayload<T> for StableContainerPayload<T>

where T: StablePayload,

fn borrow_payload(src: &[u8]) -> Result<&T, UWireError>

Borrows T from contiguous payload bytes.

impl<T> Debug for StableContainerPayload<T>

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

Formats the value using the given formatter.

impl<T> LoanPayload<T> for StableContainerPayload<T>

where T: ByteBackedStablePayload + Default,

fn loan_layout() -> Result<PayloadLayout, UWireError>

Returns the exact layout required for a typed initialized transmit loan.

fn loan_payload(dst: &mut [u8]) -> Result<&mut T, UWireError>

Initializes dst and returns a typed mutable view over the loaned payload.

impl<T> LoanUninitPayload<T> for StableContainerPayload<T>

where T: ByteBackedStablePayload,

fn loan_uninit_layout() -> Result<PayloadLayout, UWireError>

Returns the exact layout required for a typed uninitialized transmit loan.

fn loan_uninit_payload<'a>( dst: LoanedPayloadUninitMut<'a>, ) -> Result<LoanedUninitPayload<'a, T>, UWireError>

Validates dst and returns an uninitialized typed payload slot.

impl<T> PayloadCodec for StableContainerPayload<T>

where T: StablePayload,

fn codec_name() -> &'static str

Stable codec name for logs, diagnostics, and configuration.

fn payload_encoding() -> PayloadEncoding

Payload encoding metadata written into frames that use this codec.

fn verify_encoding(actual: Option<&PayloadEncoding>) -> Result<(), UWireError>

Verifies frame encoding metadata against this codec.