From 578bf1f04b48f48225cfa794a27426cca4f6384a Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Fri, 31 Jul 2026 10:50:10 +0100
Subject: Support singleton structs

---
 examples/05-enum/output/rust/.gitignore          |  1 +
 examples/05-enum/output/rust/Cargo.lock          |  7 +++++++
 examples/05-enum/output/rust/Cargo.toml          |  6 ++++++
 examples/05-enum/output/rust/rust-toolchain.toml |  2 ++
 examples/05-enum/output/rust/src/lib.rs          | 23 +++++++++++++++++++++++
 examples/05-enum/output/rust/src/numbers.rs      |  9 +++++++++
 6 files changed, 48 insertions(+)
 create mode 100644 examples/05-enum/output/rust/.gitignore
 create mode 100644 examples/05-enum/output/rust/Cargo.lock
 create mode 100644 examples/05-enum/output/rust/Cargo.toml
 create mode 100644 examples/05-enum/output/rust/rust-toolchain.toml
 create mode 100644 examples/05-enum/output/rust/src/lib.rs
 create mode 100644 examples/05-enum/output/rust/src/numbers.rs

(limited to 'examples/05-enum/output/rust')

diff --git a/examples/05-enum/output/rust/.gitignore b/examples/05-enum/output/rust/.gitignore
new file mode 100644
index 0000000..ea8c4bf
--- /dev/null
+++ b/examples/05-enum/output/rust/.gitignore
@@ -0,0 +1 @@
+/target
diff --git a/examples/05-enum/output/rust/Cargo.lock b/examples/05-enum/output/rust/Cargo.lock
new file mode 100644
index 0000000..9dc6e3e
--- /dev/null
+++ b/examples/05-enum/output/rust/Cargo.lock
@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "example"
+version = "0.1.0"
diff --git a/examples/05-enum/output/rust/Cargo.toml b/examples/05-enum/output/rust/Cargo.toml
new file mode 100644
index 0000000..5d4c622
--- /dev/null
+++ b/examples/05-enum/output/rust/Cargo.toml
@@ -0,0 +1,6 @@
+[package]
+name = "example"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
diff --git a/examples/05-enum/output/rust/rust-toolchain.toml b/examples/05-enum/output/rust/rust-toolchain.toml
new file mode 100644
index 0000000..4fedb95
--- /dev/null
+++ b/examples/05-enum/output/rust/rust-toolchain.toml
@@ -0,0 +1,2 @@
+[toolchain]
+channel = "1.96"
diff --git a/examples/05-enum/output/rust/src/lib.rs b/examples/05-enum/output/rust/src/lib.rs
new file mode 100644
index 0000000..ae0b67c
--- /dev/null
+++ b/examples/05-enum/output/rust/src/lib.rs
@@ -0,0 +1,23 @@
+mod numbers;
+
+use numbers::SmallNumber;
+
+fn eval(small_number: SmallNumber) -> i32 {
+    match small_number {
+        SmallNumber::Zero => 0,
+        SmallNumber::One => 1,
+        SmallNumber::Two => 2,
+    }
+}
+
+#[cfg(test)]
+mod test {
+    use super::numbers::SmallNumber;
+
+    #[test]
+    fn can_eval_small_numbers() {
+        assert_eq!(super::eval(SmallNumber::Zero), 0);
+        assert_eq!(super::eval(SmallNumber::One), 1);
+        assert_eq!(super::eval(SmallNumber::Two), 2);
+    }
+}
diff --git a/examples/05-enum/output/rust/src/numbers.rs b/examples/05-enum/output/rust/src/numbers.rs
new file mode 100644
index 0000000..1c62012
--- /dev/null
+++ b/examples/05-enum/output/rust/src/numbers.rs
@@ -0,0 +1,9 @@
+// Generated by hobgoblin.
+
+/// A small number.
+#[derive(Debug, Hash, PartialEq)]
+pub enum SmallNumber {
+    Zero,
+    One,
+    Two,
+}
-- 
cgit v1.2.3