0.5.0

CHANGELOG.md

@@ -6,6 +6,20 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.5.0] - 2026-02-24
+
+### Added
+- **Complex Enum Variant Support**: Full support for Rust enums with tuple and struct variants
+  - Simple enums (unit variants only) continue to generate TypeScript string literal unions / `z.enum()`
+  - Complex enums (tuple or struct variants) now generate TypeScript discriminated unions / `z.discriminatedUnion()`
+  - Variant payloads are fully typed, including nested structs and generics
+  - Enum variants are included in the AST cache for efficient subsequent runs
+
+### Changed
+- **Serde Attribute Parsing**: Replaced regex-based parsing with `syn` AST functions
+  - More robust and accurate handling of `#[serde(...)]` attributes
+  - Eliminates edge cases caused by pattern matching on raw token strings
+
 ## [0.4.2] - 2026-02-15
 
 ### Fixed

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "tauri-typegen"
-version = "0.4.2"
+version = "0.5.0"
 authors = [ "Stefan Poindl" ]
 description = "A rust crate that automatically generates TypeScript models and bindings from your Tauri commands"
 edition = "2021"

src/analysis/dependency_graph.rs

@@ -251,6 +251,8 @@ mod tests {
             file_path: file.to_string(),
             is_enum: false,
             serde_rename_all: None,
+            serde_tag: None,
+            enum_variants: None,
         }
     }
 

src/analysis/mod.rs

@@ -348,7 +348,11 @@ impl CommandAnalyzer {
                     if item_enum.ident == type_name
                         && self.struct_parser.should_include_enum(item_enum)
                     {
-                        return self.struct_parser.parse_enum(item_enum, file_path);
+                        return self.struct_parser.parse_enum(
+                            item_enum,
+                            file_path,
+                            &mut self.type_resolver,
+                        );
                     }
                 }
                 _ => {}