Initial commit

All input and output functions are raw. Improved APIs will be added incrementally.

sample/build.rs

@@ -0,0 +1,13 @@
+fn main() {
+	for (k, v) in std::env::vars() {
+		architect::output::raw::warning(&format!("{k}={v}"));
+	}
+
+	let manifest_path = architect::input::raw::cargo_manifest_path_os().unwrap();
+	architect::output::raw::warning(&format!("Manifest Path: {manifest_path:?}"));
+
+	let arch = architect::input::raw::cargo_cfg_target_arch_os().unwrap();
+	let os = architect::input::raw::cargo_cfg_target_os_os().unwrap();
+	let endian = architect::input::raw::cargo_cfg_target_endian_os().unwrap();
+	architect::output::raw::warning(&format!("Target: {arch:?} {os:?} ({endian:?})"));
+}