Struct PublishedContext 

pub struct PublishedContext(/* private fields */);

What one dispatch published beside its answer, passed back beside the sink rather than on the wire. A tool’s adapter fills it with the tool’s whole context (a second publish replaces the first); any other layer, such as a stream rewrite (ErasedHandler::map_stream), adds single facts with insert.

Implementations

impl PublishedContext

pub fn new() -> Arc<Self>

An empty one, shared between the driver and the sink.

pub fn result_context(&self) -> Option<ToolResultContext>

The recorder’s non-consuming snapshot. Publish before resolving the sink; values published after resolution are not part of that outcome.

pub fn publish(&self, context: ToolContext)

The adapter’s write: the context after the tool ran, scopes cleared. All publication must finish before resolving the sink. Publishing afterward violates the delivery contract: consumers and recorders may observe different versions. The slot does not enforce this ordering.

pub fn insert<T: ContextValue>( &self, value: T, ) -> Result<Option<T>, ToolContextError>

Adds value to what is published, beside what is there, as ToolContext::insert_result does, and returns the value it replaced. Publish before the dispatch’s answer is resolved, as for publish.

Errors

When value cannot be encoded; nothing changes then.

pub fn take(&self) -> Option<ToolContext>

The driver’s read: what was published, if anything, leaving nothing.

Trait Implementations

impl Debug for PublishedContext

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

Formats the value using the given formatter.

impl Default for PublishedContext

fn default() -> Self

Returns the “default value” for a type.