alef 0.23.4

Opinionated polyglot binding generator for Rust libraries
Documentation 
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/// NIF shim for the `{{ variant_name }}` registration variant.
///
/// Pre-builds the `{{ wrapper_type_name }}` and delegates to the base `{{ base_method }}` NIF.
#[rustler::nif(schedule = "DirtyCpu")]
pub fn {{ nif_name }}(app: rustler::ResourceArc<{{ app_type }}>{% for param in signature_params %}, {{ param.name }}: {{ param.rust_type }}{% endfor %}, handler: rustler::LocalPid) -> NifResult<()> {
    {%- if wrapper_call %}
    // Build {{ wrapper_type_name }} via its static constructor
    let wrapper = {{ wrapper_type_path }}::{{ constructor_method }}(
    {%- for arg in wrapper_constructor_args %}
        {{ arg.expr }}{{ "," if not loop.last else "" }}
    {%- endfor %}
    );

    // Call the base registration method with the constructed wrapper
    owner.{{ base_method }}(
    {%- if metadata_params_before_wrapper %}{{ metadata_params_before_wrapper }}, {% endif %}
    wrapper
    {%- if metadata_params_after_wrapper %}, {{ metadata_params_after_wrapper }}{% endif %},
    std::sync::Arc::new(bridge)
    );
    {%- else %}
    // Call the base registration method directly
    let bridge = {{ bridge_type }}::new(handler);
    owner.{{ base_method }}(
    {%- for param in signature_params %}
        {{ param.name }}{{ "," if not loop.last else "" }}
    {%- endfor %}{{ "," if signature_params else "" }}
    std::sync::Arc::new(bridge));
    {%- endif %}

    Ok(())
}