Struct PayloadHeader 

pub struct PayloadHeader {
    pub version: u8,
    pub kind: PayloadKind,
    pub sync_id: SyncId,
    pub sender: DeviceId,
}

The plaintext header of a payload, unauthenticated.

Produced by Payload::peek. Every field comes from the plaintext header, so it is only a claim; the one legitimate use is looking the sync_id up in the replay log. See Payload::peek.

Fields

version: u8

Payload format version. Always equal to FORMAT_VERSION (other versions are already rejected inside peek).

kind: PayloadKind

What this payload asks the peer to do.

sync_id: SyncId

Payload identifier, used to consult the replay log.

sender: DeviceId

The identity the sender claims.

As with Payload::sender, it is in the AAD and therefore trustworthy after Payload::open; at the peek stage it is still only a claim.

Trait Implementations

impl Clone for PayloadHeader

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PayloadHeader

impl Debug for PayloadHeader

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

Formats the value using the given formatter.

impl Eq for PayloadHeader

impl PartialEq for PayloadHeader

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PayloadHeader