Function dr_rename_file 

pub unsafe extern "C" fn dr_rename_file(
    src: *const c_char,
    dst: *const c_char,
    replace: bool_,
) -> bool_

Renames the file \p src to \p dst, replacing an existing file named \p dst if \p replace is true. Atomic if \p src and \p dst are on the same filesystem. Returns true if successful.