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Library
Module
Module type
Parameter
Class
Class type
Library
Module
Module type
Parameter
Class
Class type
val int_of_unknown : unknown -> int
int_of_unknown n
converts unknown return code rc
to an integer.
type t =
| OK
| ERROR
| INTERNAL
| PERM
| ABORT
| BUSY
| LOCKED
| NOMEM
| READONLY
| INTERRUPT
| IOERR
| CORRUPT
| NOTFOUND
| FULL
| CANTOPEN
| PROTOCOL
| EMPTY
| SCHEMA
| TOOBIG
| CONSTRAINT
| MISMATCH
| MISUSE
| NOFLS
| AUTH
| FORMAT
| RANGE
| NOTADB
| ROW
| DONE
| UNKNOWN of unknown
Type of return codes from failed or successful operations.
val to_string : t -> string
to_string rc
converts return code rc
to a string.
val check : t -> unit
check rc
raises an exception if rc
does not correspond to a return code indicating success.
val is_success : t -> bool
is_success rc