core.exception

The exception module defines all system-level exceptions and provides a mechanism to alter system-level error handling.

Members

Aliases

AssertHandler alias AssertHandler = void function(string file, size_t line, string msg) nothrow: Gets/sets assert hander. null means the default handler is used.

Classes

ArrayIndexError class ArrayIndexError: Thrown when an out of bounds array index is accessed.
ArraySliceError class ArraySliceError: Thrown when an out of bounds array slice is created
AssertError class AssertError: Thrown on an assert error.
FinalizeError class FinalizeError: Thrown on finalize error.
ForkError class ForkError: Thrown on a configuration error.
InvalidMemoryOperationError class InvalidMemoryOperationError: Thrown on an invalid memory operation.
OutOfMemoryError class OutOfMemoryError: Thrown on an out of memory error.
RangeError class RangeError: Thrown on a range error.
SwitchError class SwitchError: Thrown on a switch error.
UnicodeException class UnicodeException: Thrown on a unicode conversion error.

Functions

_d_arraybounds void _d_arraybounds(string file, uint line): Called when an invalid array index/slice or associative array key is accessed
_d_arraybounds_index void _d_arraybounds_index(string file, uint line, size_t index, size_t length): Called when an out of range array index is accessed
_d_arraybounds_indexp void _d_arraybounds_indexp(immutable(char*) file, uint line, size_t index, size_t length): Called when an out of range array index is accessed
_d_arraybounds_slice void _d_arraybounds_slice(string file, uint line, size_t lower, size_t upper, size_t length): Called when an out of range slice of an array is created
_d_arraybounds_slicep void _d_arraybounds_slicep(immutable(char*) file, uint line, size_t lower, size_t upper, size_t length): Called when an out of range slice of an array is created
_d_arrayboundsp void _d_arrayboundsp(immutable(char*) file, uint line): Called when an invalid array index/slice or associative array key is accessed
_d_assertp void _d_assertp(immutable(char)* file, uint line): Function calls to these are generated by the compiler and inserted into the object code.
onArrayIndexError noreturn onArrayIndexError(size_t index, size_t length, string file, size_t line): A callback for array index out of bounds errors in D.
onArraySliceError noreturn onArraySliceError(size_t lower, size_t upper, size_t length, string file, size_t line): A callback for array slice out of bounds errors in D.
onAssertError void onAssertError(string file, size_t line): A callback for assert errors in D. The user-supplied assert handler will be called if one has been supplied, otherwise an AssertError will be thrown.
onAssertErrorMsg void onAssertErrorMsg(string file, size_t line, string msg): A callback for assert errors in D. The user-supplied assert handler will be called if one has been supplied, otherwise an AssertError will be thrown.
onFinalizeError noreturn onFinalizeError(TypeInfo info, Throwable e, string file, size_t line): A callback for finalize errors in D. A FinalizeError will be thrown.
onForkError noreturn onForkError(string file, size_t line): A callback for errors in the case of a failed fork in D. A ForkError will be thrown.
onInvalidMemoryOperationError noreturn onInvalidMemoryOperationError(void* pretend_sideffect): A callback for invalid memory operations in D. An InvalidMemoryOperationError will be thrown.
onOutOfMemoryError noreturn onOutOfMemoryError(void* pretend_sideffect): A callback for out of memory errors in D. An OutOfMemoryError will be thrown.
onRangeError noreturn onRangeError(string file, size_t line): A callback for general array bounds errors in D. A RangeError will be thrown.
onUnicodeError noreturn onUnicodeError(string msg, size_t idx, string file, size_t line): A callback for unicode errors in D. A UnicodeException will be thrown.
onUnittestErrorMsg void onUnittestErrorMsg(string file, size_t line, string msg): A callback for unittest errors in D. The user-supplied unittest handler will be called if one has been supplied, otherwise the error will be written to stderr.

Properties

assertHandler AssertHandler assertHandler [@property getter]
void assertHandler [@property getter]: Gets/sets assert hander. null means the default handler is used.

core.exception

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