fn requiresExtended(len: usize, alignment: Alignment) bool len: usizealignment: Alignment441
442
443 fn requiresExtended(len: usize, alignment: Alignment) bool {
return len >= Data.Len.extended_start or @backingInt(alignment) > math.maxInt(u2);
}
Assumes the footer is in a bucket allocation; all large allocations require an extended header.