Dbcaml.Res
type connection_error =
| ConnectionError of string
| AuthenticationError of string
| GeneralError of string
Connection errors
type execution_error =
| ExecutionError of string
| NoRows
| FatalError of string
| BadResponse of string
Execution errors
val connection_error_to_string : connection_error -> string
val execution_error_to_string : execution_error -> string