Role • Rust AI Agent SDK

Role: Message role in a conversation

Role

Defined in the LLM Providers module.

Rust AI Agent SDK

Message role in a conversation

Fields

Name	Type	Description
System	variant	-
message	variant	-
System	variant	System message (instructions)
User	variant	-
message	variant	-
User	variant	User message
Assistant	variant	-
message	variant	-
Assistant	variant	Assistant message
Tool	variant	-
function	variant	-
result	variant	-
Tool	variant	Tool/function result