Trait BorrowPayload

pub unsafe trait BorrowPayload<T>: PayloadCodec {
    // Required method
    fn borrow_payload(src: &[u8]) -> Result<&T, UWireError>;
}

Borrows a typed payload directly from contiguous receive storage.

This is the receive-side true zero-copy codec hook. Implementors must not allocate, copy, or deserialize into owned storage before returning &T.

Safety

Implementors must validate that src has the exact length and alignment for one initialized T, that the bytes are a valid representation for T under this codec, and that returning &T cannot observe uninitialized padding or process-local state.

Required Methods

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

Borrows T from contiguous payload bytes.

Errors

Returns an error if the payload bytes cannot be borrowed as one valid T.

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

where T: StablePayload,