remove cbindgen

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -8,7 +8,7 @@ body:
     attributes:
       value: |
         # Please fill in the blanks below
-        
+
         many bugs can be solved easily and quickly with the information (especially logs).
 
   - type: textarea
@@ -32,7 +32,7 @@ body:
     attributes:
       value: |
         # The following fields are *optional*
-        
+
         but may be useful for debugging
 
   - type: textarea
@@ -93,13 +93,6 @@ body:
       placeholder: ex. 12
     validations:
       required: false
-  - type: input
-    id: env-cbindgen
-    attributes:
-      label: Version of `cbindgen`
-      placeholder: ex. 0.20
-    validations:
-      required: false
   - type: input
     id: env-ffigen
     attributes:

book/src/integrate/deps.md

@@ -7,14 +7,14 @@ Next, we need to install a few build-time and runtime dependencies.
 These depdencies are required only in build-time:
 
 - [`flutter_rust_bridge_codegen`](https://lib.rs/crates/flutter_rust_bridge_codegen), the core codegen for Rust-Dart glue code
-- [`cbindgen`](https://lib.rs/crates/cbindgen), to generate C headers from Rust FFI code
 - [`ffigen`](https://pub.dev/packages/ffigen), to generate Dart code from C headers
 - [`cargo-xcode`](https://lib.rs/crates/cargo-xcode), to generate Xcode projects for iOS and MacOS
 - A working installation of LLVM, see [Installing LLVM](https://pub.dev/packages/ffigen#installing-llvm)
 
 An easy way to install most of these dependencies is to run:
+
 ```bash
-cargo install flutter_rust_bridge_codegen cbindgen
+cargo install flutter_rust_bridge_codegen
 dart pub global activate ffigen
 # if building for iOS or MacOS
 cargo install cargo-xcode
@@ -25,6 +25,7 @@ cargo install cargo-xcode
 On the Dart side, `flutter_rust_bridge` is the required runtime component of
 `flutter_rust_bridge_codegen`. If you plan to use enum structs in Rust, the
 following dependencies are also needed:
+
 - `build_runner` (dev)
 - `freezed` (dev)
 - `freezed_annotation`

book/src/setup_codegen.md

@@ -1,11 +1,11 @@
 - [`flutter_rust_bridge_codegen`](https://lib.rs/crates/flutter_rust_bridge_codegen), the core codegen for Rust-Dart glue code
-- [`cbindgen`](https://lib.rs/crates/cbindgen), to generate C headers from Rust FFI code
 - [`ffigen`](https://pub.dev/packages/ffigen), to generate Dart code from C headers
 - [`just`](https://github.com/casey/just), a modern command runner alternative to Make
 - A working installation of LLVM, see [Installing LLVM](https://pub.dev/packages/ffigen#installing-llvm)
 
-An easy way to install the first four dependencies is to run these commands:
+An easy way to install the first three dependencies is to run these commands:
+
 ```shell
-cargo install flutter_rust_bridge_codegen cbindgen just
+cargo install flutter_rust_bridge_codegen just
 dart pub global activate ffigen
-```
+```

book/src/template/generate_install.md

@@ -3,16 +3,16 @@
 First, you will need the following programs, preferably visible from your path:
 
 - [`flutter_rust_bridge_codegen`](https://lib.rs/crates/flutter_rust_bridge_codegen), the core codegen for Rust-Dart glue code
-- [`cbindgen`](https://lib.rs/crates/cbindgen), to generate C headers from Rust FFI code
 - [`ffigen`](https://pub.dev/packages/ffigen), to generate Dart code from C headers
 - [`just`](https://github.com/casey/just), a modern command runner alternative to Make
 - A working installation of LLVM, see [Installing LLVM](https://pub.dev/packages/ffigen#installing-llvm)
 
-An easy way to install the first four dependencies is to run these commands:
+An easy way to install the first three dependencies is to run these commands:
+
 ```shell
-cargo install flutter_rust_bridge_codegen cbindgen just
+cargo install flutter_rust_bridge_codegen just
 dart pub global activate ffigen
 ```
 
 Alternatively, each of these dependencies may provide prebuilt binaries. Check with
-your package manager and review them individually.
+your package manager and review them individually.

book/src/tutorial_with_flutter.md

@@ -27,9 +27,8 @@ git clone https://github.com/fzyzcjy/flutter_rust_bridge && cd flutter_rust_brid
 
 This step is optional, since I have generated the source code already (in quickstart). Even if you do it, you should not see anything changed.
 
-Firstly, you may need to install dependencies of this library:
+Firstly, you may need to install dependencie of this library:
 
-* Install `cbindgen`: `cargo install cbindgen` <sub>(may [need latest version](https://github.com/fzyzcjy/flutter_rust_bridge/issues/53#issuecomment-939588321), thanks @gmorenz)</sub>
 * Install `ffigen`:  `dart pub global activate ffigen`, and [install LLVM](https://pub.dev/packages/ffigen#installing-llvm) which is required by `ffigen`.
 * Install the codegen program: `cargo install flutter_rust_bridge_codegen`.
 
@@ -68,4 +67,3 @@ Same as Windows. If you install Flutter through `snap`, please be wary of [#53](
 ### MacOS app
 
 Same as Windows. (P.S. Under the hood, `cargo-xcode` is used to automate the process)
-