Function c_compiler_args 

pub fn c_compiler_args(
    release: bool,
    source: &Path,
    output: &Path,
    links: &[String],
) -> Vec<String>

The complete compiler argument list for source → output under release, linking links after the source: what the generated C asks for beyond the C library (the exact extension’s value runtime, logicaffeine_compile::codegen_c::value_runtime::link_args).