Struct Message 

pub struct Message {
    pub id: String,
    pub role: MessageRole,
    pub parts: Arc<Vec<Part>>,
    pub origin: Option<MessageOrigin>,
}

A structured message with typed parts for context management.

parts is Arc-shared so cloning a Message is one Arc bump per message field rather than a deep-clone of every Part. Construct with parts: shared_parts(vec![...]) or parts: Arc::new(...). Mutate via Arc::make_mut(&mut message.parts) when truly needed; most plugin pipelines should produce a fresh Vec<Part> and assign it.

Fields

id: String

role: MessageRole

parts: Arc<Vec<Part>>

origin: Option<MessageOrigin>

Implementations

impl Message

pub fn char_count(&self) -> usize

Total character count of all parts (rendered).

pub fn is_transient(&self) -> bool

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<(), Error>

Formats the value using the given formatter.

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

fn deserialize<__D>( __deserializer: __D, ) -> Result<Message, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Message

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

where __S: Serializer,

Serialize this value into the given Serde serializer.