Module error 

Error taxonomy for Aurum (JOE-1611).

TranscriptionError is the crate-wide error type (also exported as AurumError). High-level ErrorCategory identifiers are stable at v0.0.3 / v0.1.0; detailed variants may evolve under a non-exhaustive policy.

Groups:

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

Enums

EnvironmentError

ErrorCategory

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

ProviderError

TranscriptionError

Top-level error type used across the core library and CLI.

UserError

Type Aliases

AurumError

Preferred name for the crate-wide error type (JOE-1611).

Result

Result alias used throughout the crate.