MakeScopeError returns an AppError when a user lacks the required scope access.

NewAuthError creates a new AuthError with the specified ID and message.

NewConfigError creates a new ConfigError with the specified ID and message.

NewDBConflictError creates a new DBConflictError with the specified ID and message.

NewDBError creates a new DBError with the specified ID and message.

NewDBForbiddenError creates a new DBForbiddenError with the specified ID and message.

NewDBNotFoundError creates a new DBNotFoundError with the specified ID and message.

NewGRPCError creates a new GRPCError with the specified code and message.

Error constructors.

NewInvalidArgumentError creates a new invalid argument error for gRPC responses.

NewRegistryError creates a new RegistryError with the specified ID and message.

NewValidationError creates a new validation error with details about the field and violation.

RegisterConstraint registers custom database check constraints with a custom message.

AuthError represents a generic authentication error.

ConfigError represents an error that occurs during configuration loading.

DBCheckViolationError indicates a check constraint violation.

DBConflictError indicates a conflict in the database operation (e.g., version mismatch).

DBEntityConflictError indicates a conflict in entity requests.

DBError represents a generic database error.

DBForbiddenError indicates that the user is forbidden from performing an action.

DBForeignKeyViolationError indicates a foreign key constraint violation.

DBInternalError indicates an internal database error.

DBNoRowsError indicates that no rows were found for a query.

DBNotFoundError indicates that a specific entity was not found.

DBNotNullViolationError indicates a not-null constraint violation.

DBUniqueViolationError indicates a unique constraint violation.

GRPCError represents a generic gRPC error with a gRPC code.

RegistryError represents an error that occurs during service registration or deregistration.

UnauthorizedError indicates an unauthorized access attempt.