chore(version): v0.2.1

`cog` needs this to know where the changelog starts.

Cargo.lock

@@ -291,7 +291,7 @@ dependencies = [
 
 [[package]]
 name = "trixy"
-version = "0.1.1"
+version = "0.2.1"
 dependencies = [
  "clap",
  "convert_case",

Cargo.toml

@@ -20,7 +20,7 @@
 
 [package]
 name = "trixy"
-version = "0.1.1"
+version = "0.2.1"
 edition = "2021"
 description = "A rust crate used to generate multi-language apis for your application"
 license = "LGPL-3.0-or-later"

NEWS.md

@@ -24,7 +24,56 @@ If not, see <https://www.gnu.org/licenses/>.
 
 All notable changes to this project will be documented in this file. See [conventional commits](https://www.conventionalcommits.org/) for commit guidelines.
 
-______________________________________________________________________
+- - -
+## v0.2.1 - 2024-05-20
+#### Bug Fixes
+- **(src/types/traits/convert_trait)** Remove unneeded imports - (5253e59) - Benedikt Peetz
+
+- - -
+
+## v0.2.0 - 2024-05-20
+#### Bug Fixes
+- **(example/main)** Update to use the new result type - (1f0b9c6) - Benedikt Peetz
+- **(example/main)** Ignore generated `api.rs` debugging file - (ed4a113) - *soispha*
+- **(gitignore)** Don't ignore the `Cargo.lock` file - (c9622c1) - Benedikt Peetz
+- **(parser/unchecked/attributes)** Correctly enforce an identifier in `derive` - (4f84605) - Benedikt Peetz
+- **(src/parsing)** Remove the extra `error` attribute keyword - (650d577) - Benedikt Peetz
+#### Build system
+- **(NEWS.md)** Restore separator - (243a89b) - Benedikt Peetz
+- **(cog)** Avoid building the project with nix, as this fails - (5f9ef33) - Benedikt Peetz
+- **(cog)** Remove wrong toml header - (ecfdb0a) - Benedikt Peetz
+- **(cog)** Use new `renew_copyright_header` script - (1984217) - Benedikt Peetz
+- **(flake)** Ignore correct changelog file - (477b9e1) - Benedikt Peetz
+- **(treewide)** Update - (83ba3b4) - Benedikt Peetz
+- **(update.sh)** Don't always perform the expensive `upgrade` - (ee8e860) - Benedikt Peetz
+#### Documentation
+- **(README)** Mention the binary - (6c64180) - *soispha*
+- **(README)** Add - (c787aa2) - *soispha*
+- **(c_test)** Add a poc regarding results in c - (7034cf7) - Benedikt Peetz
+- **(grammar.pdf)** Regenerate with new landscape ebnf2pdf script - (c6dc9db) - Benedikt Peetz
+#### Features
+- **(src)** Add real and working support for results - (9000c1d) - Benedikt Peetz
+- **(src/macros)** Store allocation location in all stringsThis makes it possible to automatically free the string in the correctway expected by both c and rust.Rust strings can now just be freed by the rust allocator, whilst cstrings are forgotten, so that the c allocator may free them.BREAKING CHANGE: All usage of explicit mentions `std::string::String`                 in your `handle_cmd` function will need to be replaced                 by `trixy::types::newtypes::String`. Otherwise these                 types should provide the same methods. - (2e92028) - Benedikt Peetz
+#### Miscellaneous Chores
+- **(Cargo.toml)** Add further required metadata - (4d76282) - Benedikt Peetz
+- **(Cargo.toml)** Add required metadata - (cc788a9) - Benedikt Peetz
+- **(c_test)** Remove the POC - (d1f31c2) - Benedikt Peetz
+- **(treewide)** Add missing license headers - (1677f5c) - Benedikt Peetz
+- **(treewide)** Renew copyright headers - (447370d) - Benedikt Peetz
+- **(version)** v0.1.1 - (601d82d) - Benedikt Peetz
+- **(version)** v0.1.0 - (994b3de) - Benedikt Peetz
+#### Refactoring
+- **(example/main/.cargo/config)** Add a `.toml` extension - (9953b50) - Benedikt Peetz
+- **(src/macros/generate/host)** Merge host generation in one module - (0f131c9) - Benedikt Peetz
+#### Tests
+- **(error_derive)** Init - (7e2cbb4) - Benedikt Peetz
+- **(results)** Add a test for results - (e57bd40) - Benedikt Peetz
+- **(src/types/newtypes)** Test if a full round-trip works - (7bced94) - Benedikt Peetz
+- **(tests)** Update to new String wrapper - (1599631) - Benedikt Peetz
+- **(types)** Update to represent a minimal change in the library - (91adaa2) - *soispha*
+
+- - -
+
 
 ## v0.1.0 - 2024-05-04
 

flake.nix

@@ -176,7 +176,7 @@
           };
 
           settings = {
-            global.excludes = ["CHANGELOG.md"];
+            global.excludes = ["NEWS.md"];
             formatter = {
               clang-format = {
                 options = ["--style" "GNU"];

src/types/traits/convert_trait.rs

@@ -22,14 +22,7 @@
 
 use crate::types::error::{self, TypeConversionError};
 use log::warn;
-use std::{
-    error::Error,
-    ffi::{c_char, CString},
-    mem::ManuallyDrop,
-    ptr,
-};
-
-use super::errno;
+use std::ffi::{c_char, CString};
 
 /// Convert a value into a data structure that we can send directly to c.
 pub trait Convertible