Enum MessageRole 

pub enum MessageRole {
    System,
    User,
    Assistant,
    Tool,
}

Role of a message participant in a conversation

Variants

System

System message (instructions, context)

User

User message (human input)

Assistant

Assistant message (AI response)

Tool

Function/tool call message

Implementations

impl MessageRole

pub fn can_initiate(&self) -> bool

Check if this role can initiate a conversation

pub fn can_respond(&self) -> bool

Check if this role can respond to messages

Trait Implementations

impl Clone for MessageRole

fn clone(&self) -> MessageRole

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MessageRole

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MessageRole

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for MessageRole

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

Formats the value using the given formatter.

impl Hash for MessageRole

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for MessageRole

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for MessageRole

impl Eq for MessageRole

impl StructuralPartialEq for MessageRole