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Module `core.exception`

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

Functions

Name	Description
`assertHandler`	Gets/sets assert hander. null means the default `handler` is used.
`onAssertError`	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`	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`	A callback for finalize errors in D. A `FinalizeError` will be thrown.
`onHiddenFuncError`	A callback for hidden function errors in D. A `HiddenFuncError` will be thrown. Deprecated. This feature is not longer part of the language.
`onInvalidMemoryOperationError`	A callback for invalid memory operations in D. An `InvalidMemoryOperationError` will be thrown.
`onOutOfMemoryError`	A callback for out of memory errors in D. An `OutOfMemoryError` will be thrown.
`onRangeError`	A callback for array bounds errors in D. A `RangeError` will be thrown.
`onSwitchError`	A callback for switch errors in D. A `SwitchError` will be thrown.
`onUnicodeError`	A callback for unicode errors in D. A `UnicodeException` will be thrown.
`onUnittestErrorMsg`	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.
`setAssertHandler`	Overrides the default assert hander with a user-supplied version. Deprecated. Please use `assertHandler` instead.
`_d_arraybounds`	These functions must be defined for any D program linked against this library.
`_d_array_bounds`	These functions must be defined for any D program linked against this library.
`_d_assert`	These functions must be defined for any D program linked against this library.
`_d_assertm`	These functions must be defined for any D program linked against this library.
`_d_assert_msg`	These functions must be defined for any D program linked against this library.
`_d_switch_error`	These functions must be defined for any D program linked against this library.
`_d_unittest`	These functions must be defined for any D program linked against this library.
`_d_unittestm`	These functions must be defined for any D program linked against this library.
`_d_unittest_msg`	These functions must be defined for any D program linked against this library.

Classes

Name	Description
`AssertError`	Thrown on an assert error.
`FinalizeError`	Thrown on finalize error.
`HiddenFuncError`	Thrown on hidden function error. Deprecated. This feature is not longer part of the language.
`InvalidMemoryOperationError`	Thrown on an invalid memory operation.
`OutOfMemoryError`	Thrown on an out of memory error.
`RangeError`	Thrown on a range error.
`SwitchError`	Thrown on a switch error.
`UnicodeException`	Thrown on a unicode conversion error.

Aliases

Name	Type	Description
`AssertHandler`	`nothrow void function(string, ulong, string)`	Gets/sets assert hander. null means the default handler is used.

Authors

Sean Kelly and Jonathan M Davis

License

Distributed under the Boost Software License 1.0. (See accompanying file LICENSE)