Index of exceptions

B
Bad [Arg]	Functions in `spec` or `anon_fun` can raise `Arg.Bad` with an error message to reject invalid arguments.
Break [Sys]	Exception raised on interactive interrupt if `Sys.catch_break` is enabled.
C
Continuation_already_resumed [Effect]	Exception raised when a continuation is continued or discontinued more than once.
E
Empty [Stack]	Raised when `Stack.pop` or `Stack.top` is applied to an empty stack.
Empty [Queue]	Raised when `Queue.take` or `Queue.peek` is applied to an empty queue.
Error [Dynlink_types]
Error [Dynlink]	Errors in dynamic linking are reported by raising the `Error` exception with a description of the error.
F
Finally_raised [Fun]	`Finally_raised exn` is raised by `protect ~finally work` when `finally` raises an exception `exn`.
Forced_twice [Seq]	This exception is raised when a sequence returned by `Seq.once` (or a suffix of it) is queried more than once.
H
Help [Arg]	Raised by `Arg.parse_argv` when the user asks for help.
P
Parse_error [Parsing]	Raised when a parser encounters a syntax error.
S
Scan_failure [Scanf]	When the input can not be read according to the format string specification, formatted input functions typically raise exception `Scan_failure`.
U
Undefined [Lazy]	Raised when forcing a suspension concurrently from multiple fibers, systhreads or domains, or when the suspension tries to force itself recursively.
Unhandled [Effect]	`Unhandled e` is raised when effect `e` is performed and there is no handler for it.
Unix_error [Unix]	Raised by the system calls below when an error is encountered.