Struct MessagingGuestMessage0_3

pub struct MessagingGuestMessage0_3 {
    pub content_type: Option<String>,
    pub data: Vec<u8>,
    pub metadata: Option<Vec<(String, String)>>,
}

A message originating from the guest

Fields

content_type: Option<String>

An optional content-type describing the format of the data in the message. This is sometimes described as the “format” type

data: Vec<u8>

An opaque blob of data

metadata: Option<Vec<(String, String)>>

Optional metadata (also called headers or attributes in some systems) attached to the message. This metadata is simply decoration and should not be interpreted by a host to ensure portability across different implementors (e.g., Kafka -> NATS, etc.).

Trait Implementations

impl Debug for GuestMessage

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

Formats the value using the given formatter.

impl Default for GuestMessage

fn default() -> GuestMessage

Returns the “default value” for a type.