Struct ReactiveDescribeHandle 

pub struct ReactiveDescribeHandle { /* private fields */ }

RAII handle for a reactive describe subscription. Dropping it stops the namespace listener and frees the describe-sink.

The reactive describe fires synchronously from Graph-level namespace mutations (add, remove, destroy, mount, unmount, and the cascaded teardowns of core.teardown). Each fire re-snapshots the full Graph::describe() and delivers it to the sink.

Trait Implementations

impl Drop for ReactiveDescribeHandle

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.