Struct EnvelopeMetadata 

pub struct EnvelopeMetadata {
    pub message_id: Option<[u8; 16]>,
    pub sequence: Option<u64>,
    pub partition: Option<u64>,
    pub acknowledgement: Option<u64>,
    pub replay: bool,
    pub checkpoint: Option<u64>,
    pub offset: Option<u64>,
}

Additive metadata reserved for durable acknowledgement/replay backends.

Fields

message_id: Option<[u8; 16]>

sequence: Option<u64>

partition: Option<u64>

acknowledgement: Option<u64>

replay: bool

checkpoint: Option<u64>

offset: Option<u64>

Trait Implementations

impl Clone for EnvelopeMetadata

fn clone(&self) -> EnvelopeMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnvelopeMetadata

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

Formats the value using the given formatter.

impl Default for EnvelopeMetadata

fn default() -> EnvelopeMetadata

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EnvelopeMetadata

fn deserialize<__D>( __deserializer: __D, ) -> Result<EnvelopeMetadata, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for EnvelopeMetadata

impl PartialEq for EnvelopeMetadata

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for EnvelopeMetadata

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for EnvelopeMetadata