Struct RawCtxPublishBuilder 

pub struct RawCtxPublishBuilder { /* private fields */ }

Builder that emits descriptor metadata for RawCtx outputs / shared buffers.

Implementations

impl RawCtxPublishBuilder

pub fn new(id: impl Into<String>) -> Self

Create a publish builder for the provided shared-buffer identifier.

pub fn mode(self, mode: impl Into<String>) -> Self

Override the publish mode (defaults to publish-buffer).

pub fn transform(self, transform: impl Into<String>) -> Self

Select the transform applied to the return value before publishing.

pub fn metadata(self, metadata: JsonValue) -> Self

Attach metadata emitted alongside the shared buffer.

pub fn python_transform(self, expression: impl Into<String>) -> Self

Provide a Python expression executed to transform the result (result in scope).

pub fn return_behavior(self, behaviour: impl Into<String>) -> Self

Control what the wrapper returns (none, original, buffer).

pub fn when_none(self, mode: impl Into<String>) -> Self

Specify behaviour when the user returns None (skip, error, publish-empty, propagate).

pub fn encoding(self, encoding: impl Into<String>) -> Self

Provide an encoding hint when using the UTF-8 transform.

pub fn enabled(self, enabled: bool) -> Self

Enable/disable the publish binding.

pub fn build(self) -> JsonValue

Serialise the builder into descriptor metadata (serde_json::Value).

pub fn merge_into(self, metadata: &mut JsonValue)

Merge the publish metadata into an existing descriptor metadata object.

Trait Implementations

impl Clone for RawCtxPublishBuilder

fn clone(&self) -> RawCtxPublishBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RawCtxPublishBuilder

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

Formats the value using the given formatter.