next() methods continuously and move expensive work to a bounded worker pipeline. API keys belong in environment variables or a secret manager, never source code, panic messages, or logs.Rust
Rust Configuration
Configure Rust endpoints, timeouts, reconnects, bounded buffers, and PN1 integrity.
The public endpoints are defaults. Override them only when PolyNode gives you another endpoint.
Configure each stream before connecting:
Rust’s bounded channels apply backpressure. Poll stream

