> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nvidia.com/nemo/relay/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/nemo/relay/_mcp/server.

# Module subscriber

> Global and scope-local event subscriber registration helpers.

Generated from `cargo doc --no-deps -p nemo-relay -p nemo-relay-adaptive -p nemo-relay-pii-redaction -p nemo-relay-ffi -p nemo-relay-types -p nemo-relay-plugin -p nemo-relay-worker-proto -p nemo-relay-worker`.

Global and scope-local event subscriber registration helpers.

## Functions

* [deregister\_subscriber](/reference/api/rust-library-reference/nemo-relay/api/subscriber/fn-deregister-subscriber): Deregister a global lifecycle event subscriber.
* [flush\_subscribers](/reference/api/rust-library-reference/nemo-relay/api/subscriber/fn-flush-subscribers): Wait for all subscriber callbacks queued before this call to finish.
* [register\_subscriber](/reference/api/rust-library-reference/nemo-relay/api/subscriber/fn-register-subscriber): Register a global lifecycle event subscriber.
* [scope\_deregister\_subscriber](/reference/api/rust-library-reference/nemo-relay/api/subscriber/fn-scope-deregister-subscriber): Deregister a scope-local lifecycle event subscriber.
* [scope\_register\_subscriber](/reference/api/rust-library-reference/nemo-relay/api/subscriber/fn-scope-register-subscriber): Register a scope-local lifecycle event subscriber.