Batteries user guide : Index of exceptions

# Index of exceptions

B
Bits_error [BatIO] |
Break [BatSys] | Exception raised on interactive interrupt if `Sys.catch_break` is on.
D
Different_list_size [BatLazyList] | `Different_list_size` is raised when applying functions such as `iter2` on two lists having different size.
E
Empty [BatStack] | Raised when `Stack.pop` or `Stack.top` is applied to an empty stack.
Empty [BatQueue] | Raised when `Queue.take` or `Queue.peek` is applied to an empty queue.
Empty [BatFingerTree] | An exception that is thrown by various operations when trying to get a non existing element.
Empty [BatDllist] |
Empty_list [BatRefList] |
Empty_list [BatLazyList] | `Empty_list` is raised when an operation applied on an empty list is invalid.
Error [BatStream] | Raised by parsers when the first component of a stream pattern is accepted, but one of the following components is rejected.
F
Failure [BatStream] | Raised by parsers when none of the first components of the stream patterns is accepted.
G
Global_not_initialized [BatGlobal] | Raised when a global variable is accessed without first having been assigned a value.
I
Illegal_char [BatPathGen.PathType] | Raised by `BatPathGen.PathType.of_string`, `BatPathGen.PathType.append` and `BatPathGen.PathType.Operators.(/:)` when used validator finds illegal character.
Infinite_enum [BatEnum] | As a convenience for debugging, this exception may be raised by the `count` function of `make` when attempting to count an infinite enum.
Input_closed [BatInnerIO] | This exception is raised when reading on a closed input.
Input_closed [BatIO] | This exception is raised when reading on a closed input.
Invalid_arg [BatDynArray] | When an operation on an array fails, `Invalid_arg` is raised.
Invalid_char [BatBase64] | This exception is raised when reading an invalid character from a base64 input.
Invalid_index [BatLazyList] | `Invalid_index` is raised when an indexed access on a list is out of list bounds.
Invalid_table [BatBase64] | This exception is raised if the encoding or decoding table size is not correct.
L
LexerError [BatGenlex] |
M
Malformed_code [BatUTF8] |
Malformed_path [BatPathGen.PathType] |
N
NaN [BatNumber] | Not a Number
No_more_elements [BatLazyList] | See `BatLazyList.from` and `BatLazyList.from_loop` for more information on this exception.
No_more_elements [BatEnum] | This exception shall be raised by the `next` function of `make` or `from` when no more elements can be enumerated, it shall not be raised by any function which is an argument to any other function specified in the interface.
No_more_input [BatInnerIO] | This exception is raised when reading on an input with the `read` or `nread` functions while there is no available token to read.
No_more_input [BatIO] | This exception is raised when reading on an input with the `read` or `nread` functions while there is no available token to read.
No_value [BatOptParse.Opt] | `No_value` gets raised by `OptParse.Opt.get` when an option value is not available.
Not_parent [BatPathGen.PathType] |
O
Option_conflict [BatOptParse.OptParser] | `Option_conflict name` is raised by `OptParse.OptParser.add` when two different options are added with identical names.
Option_error [BatOptParse.Opt] | This exception signals that an option value is invalid.
Option_help [BatOptParse.Opt] | When an option wants to display a usage message, this exception may be raised.
Out_of_bounds [BatVect.Make] | Raised when an operation violates the bounds of the vect.
Out_of_bounds [BatVect] | Raised when an operation violates the bounds of the vect.
Out_of_bounds [BatText] | Raised when an operation violates the bounds of the rope.
Out_of_range [BatUChar] |
Output_closed [BatInnerIO] | This exception is raised when reading on a closed output.
Output_closed [BatIO] | This exception is raised when reading on a closed output.
Overflow [BatNumber] | Arithmetic overflow.
Overflow [BatInnerIO] | Exception raised when a read or write operation cannot be completed.
Overflow [BatIO] | Exception raised when a read or write operation cannot be completed.
S
Scan_failure [BatScanf] | The exception that formatted input functions raise when the input cannot be read according to the given format.
U
Unix_error [BatUnix] | Raised by the system calls below when an error is encountered.