Add self type path segment

5 files changed, 43 insertions, 12 deletions

diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/RustWriter.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/RustWriter.java
index 1d9244a..6db480e 100644
--- a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/RustWriter.java
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/RustWriter.java
@@ -348,6 +348,10 @@ public class RustWriter implements AutoCloseable {
             case RustPathIdentSegmentIdentifier pathIdentSegmentIdentifier -> {
                 this.writeIdentifier(pathIdentSegmentIdentifier.name());
             }
+
+            case RustPathIdentSegmentSelfType _ -> {
+                this.writer.write("Self");
+            }
         }
     }
 
diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustPathIdentSegment.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustPathIdentSegment.java
index f6686bf..bc25612 100644
--- a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustPathIdentSegment.java
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustPathIdentSegment.java
@@ -5,7 +5,7 @@ package org.zwobble.hobgoblin.compiler.output.lang.rust.ast;
 // Custom area start: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegment imports
 // Custom area end: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegment imports
 
-public sealed interface RustPathIdentSegment permits org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegmentCrate, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegmentGlobal, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegmentIdentifier {
+public sealed interface RustPathIdentSegment permits org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegmentCrate, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegmentGlobal, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegmentIdentifier, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegmentSelfType {
     public interface Builder {
         public org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegment build();
 
diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustPathIdentSegmentSelfType.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustPathIdentSegmentSelfType.java
new file mode 100644
index 0000000..186fc42
--- /dev/null
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustPathIdentSegmentSelfType.java
@@ -0,0 +1,24 @@
+// Generated by hobgoblin.
+
+package org.zwobble.hobgoblin.compiler.output.lang.rust.ast;
+
+// Custom area start: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegmentSelfType imports
+// Custom area end: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegmentSelfType imports
+
+public record RustPathIdentSegmentSelfType() implements org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegment {
+    public static org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegmentSelfType.Builder arbitrary() {
+        return new org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegmentSelfType.Builder();
+    }
+
+    public record Builder() implements org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegment.Builder {
+        public org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegmentSelfType build() {
+            return new org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegmentSelfType();
+        }
+
+        // Custom area start: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegmentSelfType.Builder body
+        // Custom area end: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegmentSelfType.Builder body
+    }
+
+    // Custom area start: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegmentSelfType body
+    // Custom area end: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPathIdentSegmentSelfType body
+}
diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustTypePath.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustTypePath.java
index 8b0adf0..797f770 100644
--- a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustTypePath.java
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustTypePath.java
@@ -66,21 +66,20 @@ public record RustTypePath(java.util.List<org.zwobble.hobgoblin.compiler.output.
     }
 
     public static RustType crate(String... names) {
-        var segments = Stream.concat(
-            Stream.of(RustTypePathSegment.crate()),
-            Arrays.stream(names)
-                .map(name -> new RustTypePathSegment(
-                    new RustPathIdentSegmentIdentifier(new RustIdentifier(name)),
-                    Optional.empty()
-                ))
-            )
-            .toList();
-        return new RustTypePath(segments);
+        return qualified(RustTypePathSegment.crate(), names);
     }
 
     public static RustTypePath global(String... names) {
+        return qualified(RustTypePathSegment.global(), names);
+    }
+
+    public static RustTypePath selfType(String... names) {
+        return qualified(RustTypePathSegment.selfType(), names);
+    }
+
+    private static RustTypePath qualified(RustTypePathSegment qualifier, String... names) {
         var segments = Stream.concat(
-                Stream.of(RustTypePathSegment.global()),
+                Stream.of(qualifier),
                 Arrays.stream(names)
                     .map(name -> new RustTypePathSegment(
                         new RustPathIdentSegmentIdentifier(new RustIdentifier(name)),
diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustTypePathSegment.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustTypePathSegment.java
index cffef8d..6531925 100644
--- a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustTypePathSegment.java
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustTypePathSegment.java
@@ -50,6 +50,10 @@ public record RustTypePathSegment(org.zwobble.hobgoblin.compiler.output.lang.rus
         return new RustTypePathSegment(new RustPathIdentSegmentGlobal(), Optional.empty());
     }
 
+    public static RustTypePathSegment selfType() {
+        return new RustTypePathSegment(new RustPathIdentSegmentSelfType(), Optional.empty());
+    }
+
     public RustTypePathSegment withArgs(List<RustType> args) {
         if (this.args.isPresent()) {
             throw new IllegalArgumentException("Type path segment already has args");