Struct ContextFrame 

pub struct ContextFrame { /* private fields */ }

A single context frame — a compact summary captured at a point in time during the AI workflow.

Frames are passive data records. They carry no back-references to the PlanStep that consumed or produced them; that association is tracked on the step side via iframes and oframes.

Implementations

impl ContextFrame

pub fn new(frame_id: u64, kind: FrameKind, summary: impl Into<String>) -> Self

Create a new frame with the given kind and summary.

frame_id is typically assigned by ContextPipeline::push_frame; callers building frames manually can pass any unique monotonic value.

pub fn frame_id(&self) -> u64

Returns this frame’s stable ID.

pub fn kind(&self) -> &FrameKind

pub fn summary(&self) -> &str

pub fn data(&self) -> Option<&Value>

pub fn created_at(&self) -> DateTime<Utc>

pub fn token_estimate(&self) -> Option<u64>

pub fn set_data(&mut self, data: Option<Value>)

pub fn set_token_estimate(&mut self, token_estimate: Option<u64>)

Trait Implementations

impl Clone for ContextFrame

fn clone(&self) -> ContextFrame

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContextFrame

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ContextFrame

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ContextFrame

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

where __S: Serializer,

Serialize this value into the given Serde serializer.