Module error 

Error taxonomy for Aurum (JOE-1611 / JOE-2221).

AurumError is the concrete crate-wide error type. TranscriptionError is a compatibility alias for one 0.0.x release. High-level ErrorCategory identifiers are stable at v0.0.3 / v0.1.0; detailed variants may evolve under a non-exhaustive policy.

Groups:

• AurumError::User — bad input, missing key, invalid model name
• AurumError::Environment — missing ffmpeg, disk full, cache issues
• AurumError::Provider — network, rate limit, model load failure
• AurumError::Internal — unexpected bugs

Enums

AurumError

Top-level product error type used across the core library and CLI (JOE-2221).

EnvironmentError

ErrorCategory

Stable high-level category identifiers (frozen at 0.1 policy).

ProviderError

UserError

Type Aliases

Result

Result alias used throughout the crate.

TranscriptionError

Compatibility alias for AurumError (JOE-1611 → JOE-2221).