Module validate 

Pure config validation and device role inference.

This module does not touch CPAL. All validation here is about internal config consistency — device aliases, channel numbers, route references, and role/channel-count inference.

Structs

ResolvedDeviceRole

A device with its inferred input/output roles and required channel counts.

ValidatedConfig

The output of successful validation.

ValidatedRoute

A route that has passed pure validation.

Functions

validate_config

Run pure config validation, returning a ValidatedConfig or a list of error messages.