luaur-repl-cli 0.1.3

Interactive Luau REPL (Rust).
Documentation 
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pub fn display_help(argv0: &str) {
    println!("Usage: {} [options] [file list] [-a] [arg list]", argv0);
    println!();
    println!("When file list is omitted, an interactive REPL is started instead.");
    println!();
    println!("Available options:");
    println!("  --coverage: collect code coverage while running the code and output results to coverage.out");
    println!("  --counters: collect native counters data while running the code and output results to callgrind.out");
    println!("  -h, --help: Display this usage message.");
    println!(
        "  -i, --interactive: Run an interactive REPL after executing the last script specified."
    );
    println!(
        "  -O<n>: compile with optimization level n (default 1, n should be between 0 and 2)."
    );
    println!("  -g<n>: compile with debug level n (default 1, n should be between 0 and 2).");
    println!("  --profile[=N]: profile the code using N Hz sampling (default 10000) and output results to profile.out");
    println!("  --timetrace: record compiler time tracing information into trace.json");
    println!("  --codegen: execute code using native code generation");
    println!("  --codegen-cold: execute code using native code generation, including any functions deemed not profitable to natively compile");
    println!("  --codegen-perf: execute code using native code generation and profile using perf (only on Linux)");
    println!("  --program-args,-a: declare start of arguments to be passed to the Luau program");
    println!("  --fflags=<flags>: comma-separated list of fast flags to enable/disable (--fflags=true,false,LuauFlag1=true,LuauFlag2=false).");
}