Struct AnnotationContext 

pub struct AnnotationContext { /* private fields */ }

Context passed to annotation lifecycle hooks

Provides domain-agnostic primitives that annotation handlers use. This is the ctx parameter in handlers like on_define(fn, ctx).

Implementations

impl AnnotationContext

pub fn new() -> Self

pub fn cache(&self) -> &AnnotationCache

Get the cache for memoization

pub fn cache_mut(&mut self) -> &mut AnnotationCache

Get mutable cache for memoization

pub fn state(&self) -> &AnnotationState

Get the per-annotation state

pub fn state_mut(&mut self) -> &mut AnnotationState

Get mutable per-annotation state

pub fn registry(&mut self, name: &str) -> &mut NamedRegistry

Get or create a named registry

pub fn emit(&mut self, event_type: &str, data: ValueWord)

Emit an event (for alerts, logging, etc.)

pub fn events(&self) -> &[EmittedEvent]

Get all emitted events

pub fn clear_events(&mut self)

Clear emitted events

pub fn data_range(&self) -> &DataRangeState

Get data range manipulation state

pub fn data_range_mut(&mut self) -> &mut DataRangeState

Get mutable data range manipulation state

Trait Implementations

impl Clone for AnnotationContext

fn clone(&self) -> AnnotationContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AnnotationContext

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

Formats the value using the given formatter.

impl Default for AnnotationContext

fn default() -> Self

Returns the “default value” for a type.