Trait leptonica_plumbing::memory::LeptonicaDestroy
source · pub trait LeptonicaDestroy {
// Required method
unsafe fn destroy(&mut self);
}
Expand description
Trait to define how leptonica frees this memory.
Usually this would be to call a destroy
method that decrements a reference count.
Sometimes a reference count isn’t used, so this isn’t called (eg BorrowedFrom
).