Abort

Default hook implementation for Expected

@safe

struct Abort {

static immutable

bool enableDefaultConstructor;

static void onAccessEmptyValue(E err);

static void onAccessEmptyError();

}

Members

Static functions

onAccessEmptyError void onAccessEmptyError(): Handler for case when empty error is accessed.
onAccessEmptyValue void onAccessEmptyValue(E err): Handler for case when empty value is accessed.

Static variables

enableDefaultConstructor bool enableDefaultConstructor;: Default constructor for Expected is disabled. Same with the opAssign, so Expected can be only constructed once and not modified afterwards.

Examples

1 static assert(!isDefaultConstructorEnabled!Abort);
2 static assert(hasOnAccessEmptyValue!(Abort, string));
3 static assert(hasOnAccessEmptyValue!(Abort, int));
4 static assert(hasOnAccessEmptyError!Abort);
5 
6 version (D_Exceptions)
7 {
8     assertThrown!Throwable(ok(42).error);
9     assertThrown!Throwable(err!int("foo").value);
10 }

Abort

Members

Static functions

Static variables

Examples

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