Enum MessageContent 

pub enum MessageContent {
    Binary(Vec<u8>),
    Text(String),
    Json(Value),
    AgentRequest {
        method: String,
        params: Value,
    },
    AgentResponse {
        result: Value,
    },
    ToolCall {
        name: String,
        arguments: Value,
    },
    ToolResult {
        output: String,
        error: Option<String>,
    },
    Empty,
}

Message content types for typed payloads.

This enum provides type-safe message content variants for different communication patterns between agents.

Variants

Binary(Vec<u8>)

Raw binary data

Text(String)

UTF-8 text content

Json(Value)

JSON-serialized structured data

AgentRequest

Agent request (RPC-style)

Fields

method: String

params: Value

AgentResponse

Agent response

Fields

result: Value

ToolCall

Tool invocation

Fields

name: String

arguments: Value

ToolResult

Tool execution result

Fields

output: String

error: Option<String>

Empty

Empty message (e.g., heartbeat, acknowledgment)

Implementations

impl MessageContent

pub fn type_name(&self) -> &'static str

Get a human-readable type name for this content

pub fn is_empty(&self) -> bool

Check if content is empty

Trait Implementations

impl Clone for MessageContent

fn clone(&self) -> MessageContent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MessageContent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MessageContent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for MessageContent

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

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 MessageContent