Struct MessageExtras 

pub struct MessageExtras {
    pub headers: Option<HashMap<String, Value>>,
    pub ephemeral: Option<bool>,
    pub idempotency_key: Option<String>,
    pub echo: Option<bool>,
}

V2 extras for publish events.

Fields

headers: Option<HashMap<String, Value>>

ephemeral: Option<bool>

idempotency_key: Option<String>

echo: Option<bool>

Trait Implementations

impl Clone for MessageExtras

fn clone(&self) -> MessageExtras

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MessageExtras

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

Formats the value using the given formatter.

impl Default for MessageExtras

fn default() -> MessageExtras

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MessageExtras

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for MessageExtras

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

where __S: Serializer,

Serialize this value into the given Serde serializer.