Struct MessageBodyEmbed

pub struct MessageBodyEmbed {
    pub callbacks: Option<Vec<String>>,
    pub errbacks: Option<Vec<String>>,
    pub chain: Option<Vec<String>>,
    pub chord: Option<String>,
}

Contains callback / errback signatures and work-flow primitives.

Fields

callbacks: Option<Vec<String>>

An array of serialized signatures of tasks to call with the result of this task.

errbacks: Option<Vec<String>>

An array of serialized signatures of tasks to call if this task results in an error.

Note that errbacks work differently from callbacks because the error returned by a task may not be serializable. Therefore the errbacks tasks are passed the task ID instead of the error itself.

chain: Option<Vec<String>>

An array of serialized signatures of the remaining tasks in the chain.

chord: Option<String>

The serialized signature of the chord callback.

Trait Implementations

impl Debug for MessageBodyEmbed

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

Formats the value using the given formatter.

impl Default for MessageBodyEmbed

fn default() -> MessageBodyEmbed

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MessageBodyEmbed

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for MessageBodyEmbed

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for MessageBodyEmbed

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for MessageBodyEmbed

impl StructuralPartialEq for MessageBodyEmbed