feat: add rust-script

external/rust-script/tests/data/slow-build/.gitignore

@@ -0,0 +1 @@
+/Cargo.lock

external/rust-script/tests/data/slow-build/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "slow-build"
+version = "0.1.0"
+authors = ["Daniel Keep <daniel.keep@gmail.com>"]
+
+build = "slow-build-build.rs"
+
+[lib]
+name = "slow_build"
+path = "slow-build-lib.rs"

external/rust-script/tests/data/slow-build/slow-build-build.rs

@@ -0,0 +1,5 @@
+fn main() {
+    println!("Sleeping for 2 seconds...");
+    std::thread::sleep(std::time::Duration::from_millis(2000));
+    println!("Done.");
+}