Module errors

Structured Error Types

Comprehensive error handling for AT Protocol identity operations using structured error types with the thiserror library. All errors follow the project convention of prefixed error codes with descriptive messages.

Error Categories

• WebDIDError: Errors specific to did:web operations including URL conversion and document fetching
• ConfigError: Configuration and environment variable related errors
• ResolveError: Handle and DID resolution errors including DNS/HTTP failures and conflicts
• PLCDIDError: PLC directory communication and document parsing errors

Error Format

All errors use the standardized format: error-{domain}-{number} {message}: {details}

Enums

ConfigError

Error types that can occur when working with configuration

KeyError

Error types that can occur when working with cryptographic keys

PLCDIDError

Error types that can occur when working with PLC DIDs

ResolveError

Error types that can occur when resolving AT Protocol identities

WebDIDError

Error types that can occur when working with Web DIDs