tiny-regex 0.1.2

A no_std, no alloc regex engine for embedded systems. ~2.5 KB, all storage on the stack.
Documentation 
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fn main() {
    let mut build = cc::Build::new();

    // Set cross-compiler and arch-specific flags for the current target.
    ccfg::configure_arch(&mut build);

    // Set standard C flags and opt level.
    build
        .opt_level_str("s")
        .flag_if_supported("-Wall")
        .flag_if_supported("-Wextra")
        .flag_if_supported("-pedantic")
        .flag_if_supported("-funsigned-char");

    // Add coverage if the coverage feature is active. This will override
    // opt_level and compiler.
    ccfg::apply_coverage(&mut build);

    // Build C code.  Explicitly declare header deps so cargo rebuilds when they change —
    // cc only tracks .c files by default and misses #include'd headers.
    println!("cargo:rerun-if-changed=src/c_src/re.c");
    println!("cargo:rerun-if-changed=src/c_src/re.h");
    println!("cargo:rerun-if-changed=src/c_src/re_memo.h");
    build.file("src/c_src/re.c").compile("tiny-regex-c");

}