alef 0.23.15

Opinionated polyglot binding generator for Rust libraries
Documentation 
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if _out_result.is_null() {
    return String::new();
}
// SAFETY: out_result was written by the callee as a valid NUL-terminated string.
let out = unsafe { std::ffi::CStr::from_ptr(_out_result) }.to_string_lossy().into_owned();
if let Some(free_fn) = {{ vtable_expr }}.free_string {
    // SAFETY: free_fn is the vtable-provided destructor for callback strings.
    unsafe { free_fn(_out_result) };
}
out