Abort

Default hook implementation for Expected

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

static assert(!isDefaultConstructorEnabled!Abort);
static assert(hasOnAccessEmptyValue!(Abort, string));
static assert(hasOnAccessEmptyValue!(Abort, int));
static assert(hasOnAccessEmptyError!Abort);

version (D_Exceptions)
{
    assertThrown!Throwable(ok(42).error);
    assertThrown!Throwable(err!int("foo").value);
}

Abort

Members

Static functions

Static variables

Examples

Meta

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