Rewrite project from Python to Rust and add Windows/MacOS supports

src/config.rs

@@ -0,0 +1,43 @@
+pub const PROJECT_VERSION: &str = "0.1.0";
+pub const PROJECT_LANGUAGE: &str = "c";
+pub const PROJECT_COMPILER: &str = "clang";
+pub const PROFILE: &str = "debug";
+
+pub fn file_dcr_toml(project_name: &str) -> String {
+    format!(
+        r#"[package]
+name = "{project_name}"
+version = "{project_version}"
+language = "{project_language}"
+compiler = "{project_compiler}"
+
+[dependencies]
+"#,
+        project_version = PROJECT_VERSION,
+        project_language = PROJECT_LANGUAGE,
+        project_compiler = PROJECT_COMPILER
+    )
+}
+
+pub const FILE_MAIN_C: &str = r#"#include <stdio.h>
+
+int main(void) {
+    printf("Hello World!\n");
+    return 0;
+}
+"#;
+
+pub fn flags(profile: &str) -> Option<&'static [&'static str]> {
+    match profile {
+        "release" => Some(&["-O3", "-DNDEBUG", "-march=native"]),
+        "debug" => Some(&[
+            "-O0",
+            "-g",
+            "-Wall",
+            "-Wextra",
+            "-fno-omit-frame-pointer",
+            "-DDEBUG",
+        ]),
+        _ => None,
+    }
+}