llama.owned

Mixin template for single-ownership wrappers around C pointers.

Injects the boilerplate shared by all handle types: a private _ptr field, a private constructor, a destructor that calls freeFn, copy-disable directives, and bool / ptr conversions.

Usage:

struct LlamaModel {
    mixin Owned!(llama_model, llama_model_free);
    // add factory methods and domain-specific properties below
}

The injected private constructor is accessible inside the hosting struct, so factory static methods can return StructName(rawPtr) normally.