Struct Payload 

pub struct Payload { /* private fields */ }

A validated event payload.

Invariant: length ≤ MAX_PAYLOAD_LEN.

Backed by Bytes for Arc-shared ownership. Empty payloads are accepted — unlike Metadata, an empty payload is a legal event shape (e.g., a marker event with no data).

Implementations

impl Payload

pub fn from_bytes(bytes: Bytes) -> Result<Self, ValueError>

Construct from arbitrary bytes, validating the size cap.

Errors

Returns ValueError::PayloadTooLong if bytes.len() > MAX_PAYLOAD_LEN.

pub fn as_slice(&self) -> &[u8]

Borrow as &[u8]. Zero-cost.

pub fn into_bytes(self) -> Bytes

Take ownership of the inner Bytes (one Arc share, no copy).

Trait Implementations

impl Clone for Payload

fn clone(&self) -> Payload

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Payload

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

Formats the value using the given formatter.

impl Eq for Payload

impl Hash for Payload

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Payload

fn eq(&self, other: &Payload) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Payload