2 files changed, 42 insertions, 27 deletions
diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/generators/rusttransient0/RustTransient0Generator.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/generators/rusttransient0/RustTransient0Generator.java
index 46ebb20..9e4ae50 100644
--- a/src/main/java/org/zwobble/hobgoblin/compiler/output/generators/rusttransient0/RustTransient0Generator.java
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/generators/rusttransient0/RustTransient0Generator.java
@@ -105,8 +105,38 @@ public class RustTransient0Generator implements Generator {
     }
 
     private RustItem generateEncodeInt32Function() {
+        return generateEncodeIntFunction(NativeTypes.INT_32);
+    }
+
+    private RustItem generateDecodeInt32Function() {
+        return generateDecodeIntFunction(NativeTypes.INT_32, 32);
+    }
+
+    private RustItem generateEncodeInt64Function() {
+        return generateEncodeFunction(
+            NativeTypes.INT_64,
+            new RustBlockExpression(
+                List.of(
+                    new RustExpressionStatement(generateTodo())
+                ),
+                Optional.empty()
+            )
+        );
+    }
+
+    private RustItem generateDecodeInt64Function() {
+        return generateDecodeFunction(
+            NativeTypes.INT_64,
+            new RustBlockExpression(
+                List.of(),
+                Optional.of(generateTodo())
+            )
+        );
+    }
+
+    private RustItem generateEncodeIntFunction(SimpleNativeType type) {
         return generateEncodeFunction(
-            NativeTypes.INT_32,
+            type,
             new RustBlockExpression(
                 List.of(
                     new RustExpressionStatement(
@@ -127,49 +157,28 @@ public class RustTransient0Generator implements Generator {
         );
     }
 
-    private RustItem generateDecodeInt32Function() {
+    private RustItem generateDecodeIntFunction(SimpleNativeType type, int bits) {
         var bytes = RustIdentifier.of("bytes");
 
         return generateDecodeFunction(
-            NativeTypes.INT_32,
+            type,
             new RustBlockExpression(
                 List.of(
                     new RustLetStatement(
                         bytes,
                         false,
-                        generateReaderReadExact(4)
+                        generateReaderReadExact(bits / 8)
                     )
                 ),
                 Optional.of(new RustCallExpression(
-                    RustPath.of("i32", "from_le_bytes"),
+                    this.rustGenerator.generateRustTypeExpression(type)
+                        .addSegment(RustPathSegment.of(RustIdentifier.of("from_le_bytes"))),
                     List.of(RustPath.of(bytes))
                 ))
             )
         );
     }
 
-    private RustItem generateEncodeInt64Function() {
-        return generateEncodeFunction(
-            NativeTypes.INT_64,
-            new RustBlockExpression(
-                List.of(
-                    new RustExpressionStatement(generateTodo())
-                ),
-                Optional.empty()
-            )
-        );
-    }
-
-    private RustItem generateDecodeInt64Function() {
-        return generateDecodeFunction(
-            NativeTypes.INT_64,
-            new RustBlockExpression(
-                List.of(),
-                Optional.of(generateTodo())
-            )
-        );
-    }
-
     private RustItem generateEncodeStringFunction() {
         return generateEncodeFunction(
             NativeTypes.STRING,
diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustPath.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustPath.java
index 137df41..8390293 100644
--- a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustPath.java
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustPath.java
@@ -115,6 +115,12 @@ public record RustPath(java.util.List<org.zwobble.hobgoblin.compiler.output.lang
         return new RustPath(segments);
     }
 
+    public RustExpression addSegment(RustPathSegment segment) {
+        var segments = new ArrayList<>(this.segments);
+        segments.add(segment);
+        return new RustPath(segments);
+    }
+
     public RustPath withArgs(List<RustType> args) {
         var segments = new ArrayList<>(this.segments);
         var lastSegment = segments.removeLast().withArgs(args);