Struct PromptInput 

pub struct PromptInput {
    pub header: InputHeader,
    pub content: ContentInput,
    pub typed_turn_appends: Vec<ConversationAppend>,
    pub injected_context: Vec<ContentInput>,
    pub turn_metadata: Option<RuntimeTurnMetadata>,
}

User/operator prompt input.

Fields

header: InputHeader

content: ContentInput

The prompt content — the single typed owner of this input’s content fact (plain text or multimodal blocks). The text projection is derived at read time via ContentInput::text_content; it is never stored separately.

typed_turn_appends: Vec<ConversationAppend>

Runtime-authored typed transcript appends that travel with this turn.

These are not operator-authored prompt content. The runtime projects them into model-facing text only when building the provider request.

injected_context: Vec<ContentInput>

Host-attached injected context delivered alongside (not inside) this turn’s prompt. Each entry lowers into a separate ConversationAppendRole::InjectedContext transcript append placed immediately BEFORE the turn’s user append, in order — the typed slot the content arrived in mints the transcript role. Additive on durable input persistence (absent on older persisted inputs).

turn_metadata: Option<RuntimeTurnMetadata>

Implementations

impl PromptInput

pub fn new( text: impl Into<String>, turn_metadata: Option<RuntimeTurnMetadata>, ) -> Self

Create a new operator prompt with default header.

pub fn from_content_input( input: ContentInput, turn_metadata: Option<RuntimeTurnMetadata>, ) -> Self

Create a prompt from ContentInput (text or multimodal blocks).

pub fn with_injected_context(self, injected_context: Vec<ContentInput>) -> Self

Attach host-attached injected context to this prompt input.

Trait Implementations

impl Clone for PromptInput

fn clone(&self) -> PromptInput

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PromptInput

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PromptInput

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PromptInput

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

where __S: Serializer,

Serialize this value into the given Serde serializer.