Struct Message 

pub struct Message {
    pub message_id: String,
    pub role: Role,
    pub parts: Vec<Part>,
    pub context_id: Option<String>,
    pub task_id: Option<String>,
    pub reference_task_ids: Option<Vec<String>>,
    pub metadata: Option<HashMap<String, Value>>,
    pub extensions: Option<Vec<String>>,
}

A single communication message between client and server.

Fields

message_id: String

Unique message identifier.

role: Role

Sender role.

parts: Vec<Part>

Content parts.

context_id: Option<String>

Context identifier (conversation/session).

task_id: Option<String>

Associated task identifier.

reference_task_ids: Option<Vec<String>>

Referenced task identifiers for additional context.

metadata: Option<HashMap<String, Value>>

Custom metadata.

extensions: Option<Vec<String>>

Extension URIs present in this message.

Implementations

impl Message

pub fn user_text(text: impl Into<String>) -> Self

Create a new user message with text content.

pub fn agent_text(text: impl Into<String>) -> Self

Create a new agent message with text content.

Trait Implementations

impl Clone for Message

fn clone(&self) -> Message

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Message

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Message

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Message

fn eq(&self, other: &Message) -> 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 Message

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Message