Session Message • Rust AI Agent SDK

SessionMessage: A single message in a session

SessionMessage

Defined in the session module.

Rust AI Agent SDK

A single message in a session

Fields

Name	Type	Description
role	"user"	-
role	String	Message role: “user”, “assistant”, “system”
content	String	Message content
timestamp	f64	Unix timestamp
metadata	HashMap<String	Optional metadata
serde_json	:Value>	Optional metadata

Methods

new

fn new(role: impl Into<String>, content: impl Into<String>) -> Self

Create a new session message

Parameters:

Name	Type
role	impl Into<String>
content	impl Into<String>

user

fn user(content: impl Into<String>) -> Self

Create a user message

Parameters:

Name	Type
content	impl Into<String>

assistant

fn assistant(content: impl Into<String>) -> Self

Create an assistant message

Parameters:

Name	Type
content	impl Into<String>

system

fn system(content: impl Into<String>) -> Self

Create a system message

Parameters:

Name	Type
content	impl Into<String>

with_metadata

fn with_metadata(mut self, key: impl Into<String>, value: serde_json::Value) -> Self

Add metadata

Parameters:

Name	Type
key	impl Into<String>
value	serde_json::Value

to_message

fn to_message(&self) -> Message

Convert to LLM Message

Source

View on GitHub

praisonai/src/session/mod.rs at line 51

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Related Documentation

Rust Sessions

Rust Memory