bulding against api.json generated from the Vulkan branch

[hagsteel]

Just tried to build this against the Godot vulkan branch.
Generated the api.json for bind_gen and can cargo build and this is the output.

I'm fully aware that the vulkan branch is not stable, just putting this here just in case.

warning: couldn't execute `llvm-config --prefix` (error: No such file or directory (os error 2))
warning: set the LLVM_CONFIG_PATH environment variable to a valid `llvm-config` executable
   Compiling gdnative-bindings v0.7.0 (/gdnative-bindings)
error[E0412]: cannot find type `BaseMaterial3DShadingMode` in this scope
     --> /target/debug/build/gdnative-bindings-3c7fb92b47262212/out/bindings_types.rs:13535:39
      |
13182 | / pub enum BaseMaterial3DBlendMode {
13183 | |     ModeMix = 0,
13184 | |     ModeAdd = 1,
13185 | |     ModeSub = 2,
13186 | |     ModeMul = 3,
13187 | | }
      | |_- similarly named enum `BaseMaterial3DBlendMode` defined here
...
13535 |       pub fn get_shading_mode(&self) -> BaseMaterial3DShadingMode {
      |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: an enum with a similar name exists: `BaseMaterial3DBlendMode`

error[E0412]: cannot find type `BaseMaterial3DTextureFilter` in this scope
     --> /target/debug/build/gdnative-bindings-3c7fb92b47262212/out/bindings_types.rs:13560:41
      |
13172 | / pub enum BaseMaterial3DTextureChannel {
13173 | |     Red = 0,
13174 | |     Green = 1,
13175 | |     Blue = 2,
13176 | |     Alpha = 3,
13177 | |     Grayscale = 4,
13178 | | }
      | |_- similarly named enum `BaseMaterial3DTextureChannel` defined here
...
13560 |       pub fn get_texture_filter(&self) -> BaseMaterial3DTextureFilter {
      |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: an enum with a similar name exists: `BaseMaterial3DTextureChannel`

error[E0412]: cannot find type `BaseMaterial3DShadingMode` in this scope
     --> /target/debug/build/gdnative-bindings-3c7fb92b47262212/out/bindings_methods.rs:27236:83
      |
27236 |   pub unsafe fn BaseMaterial3D_get_shading_mode(obj_ptr: *mut sys::godot_object) -> BaseMaterial3DShadingMode {
      |                                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: an enum with a similar name exists: `BaseMaterial3DBlendMode`
      | 
     ::: /target/debug/build/gdnative-bindings-3c7fb92b47262212/out/bindings_types.rs:13182:1
      |
13182 | / pub enum BaseMaterial3DBlendMode {
13183 | |     ModeMix = 0,
13184 | |     ModeAdd = 1,
13185 | |     ModeSub = 2,
13186 | |     ModeMul = 3,
13187 | | }
      | |_- similarly named enum `BaseMaterial3DBlendMode` defined here

error[E0412]: cannot find type `BaseMaterial3DShadingMode` in this scope
     --> /target/debug/build/gdnative-bindings-3c7fb92b47262212/out/bindings_methods.rs:27245:18
      |
27245 |       let mut ret: BaseMaterial3DShadingMode = mem::transmute(0);
      |                    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: an enum with a similar name exists: `BaseMaterial3DBlendMode`
      | 
     ::: /target/debug/build/gdnative-bindings-3c7fb92b47262212/out/bindings_types.rs:13182:1
      |
13182 | / pub enum BaseMaterial3DBlendMode {
13183 | |     ModeMix = 0,
13184 | |     ModeAdd = 1,
13185 | |     ModeSub = 2,
13186 | |     ModeMul = 3,
13187 | | }
      | |_- similarly named enum `BaseMaterial3DBlendMode` defined here

error[E0412]: cannot find type `BaseMaterial3DTextureFilter` in this scope
     --> /target/debug/build/gdnative-bindings-3c7fb92b47262212/out/bindings_methods.rs:27337:85
      |
27337 |   pub unsafe fn BaseMaterial3D_get_texture_filter(obj_ptr: *mut sys::godot_object) -> BaseMaterial3DTextureFilter {
      |                                                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: an enum with a similar name exists: `BaseMaterial3DTextureChannel`
      | 
     ::: /target/debug/build/gdnative-bindings-3c7fb92b47262212/out/bindings_types.rs:13172:1
      |
13172 | / pub enum BaseMaterial3DTextureChannel {
13173 | |     Red = 0,
13174 | |     Green = 1,
13175 | |     Blue = 2,
13176 | |     Alpha = 3,
13177 | |     Grayscale = 4,
13178 | | }
      | |_- similarly named enum `BaseMaterial3DTextureChannel` defined here

error[E0412]: cannot find type `BaseMaterial3DTextureFilter` in this scope
     --> /target/debug/build/gdnative-bindings-3c7fb92b47262212/out/bindings_methods.rs:27346:18
      |
27346 |       let mut ret: BaseMaterial3DTextureFilter = mem::transmute(0);
      |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: an enum with a similar name exists: `BaseMaterial3DTextureChannel`
      | 
     ::: /target/debug/build/gdnative-bindings-3c7fb92b47262212/out/bindings_types.rs:13172:1
      |
13172 | / pub enum BaseMaterial3DTextureChannel {
13173 | |     Red = 0,
13174 | |     Green = 1,
13175 | |     Blue = 2,
13176 | |     Alpha = 3,
13177 | |     Grayscale = 4,
13178 | | }
      | |_- similarly named enum `BaseMaterial3DTextureChannel` defined here

error: aborting due to 6 previous errors

For more information about this error, try `rustc --explain E0412`.
error: could not compile `gdnative-bindings`.

[Frontrider]

I'm also getting the same bug when using a custom build of the 3.2 branch, namely the voxel module, so I doubt that it's simply 4.0 related. I'm going to state the obvious, some structs are missing from the generated binding code.
https://github.com/Zylann/godot_voxel

rror[E0412]: cannot find type `VoxelGeneratorFastNoiseSIMDBiasMode` in this scope
     --> /home/frontrider/godot/space/target/debug/build/gdnative-bindings-336881fb56af8523/out/bindings_types.rs:95276:36
      |
95242 | / pub struct VoxelGeneratorFastNoiseSIMD {
95243 | |     #[doc(hidden)]
95244 | |     pub this: *mut sys::godot_object,
95245 | | }
      | |_- similarly named struct `VoxelGeneratorFastNoiseSIMD` defined here
...
95276 |       pub fn get_bias_mode(&self) -> VoxelGeneratorFastNoiseSIMDBiasMode {
      |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: a struct with a similar name exists: `VoxelGeneratorFastNoiseSIMD`

error[E0412]: cannot find type `VoxelGeneratorNoiseBiasMode` in this scope
     --> /home/frontrider/godot/space/target/debug/build/gdnative-bindings-336881fb56af8523/out/bindings_types.rs:95821:36
      |
95787 | / pub struct VoxelGeneratorNoise {
95788 | |     #[doc(hidden)]
95789 | |     pub this: *mut sys::godot_object,
95790 | | }
      | |_- similarly named struct `VoxelGeneratorNoise` defined here
...
95821 |       pub fn get_bias_mode(&self) -> VoxelGeneratorNoiseBiasMode {
      |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: a struct with a similar name exists: `VoxelGeneratorNoise`

error[E0412]: cannot find type `VoxelGeneratorFastNoiseSIMDBiasMode` in this scope
      --> /home/frontrider/godot/space/target/debug/build/gdnative-bindings-336881fb56af8523/out/bindings_methods.rs:199661:93
       |
199661 |   pub unsafe fn VoxelGeneratorFastNoiseSIMD_get_bias_mode(obj_ptr: *mut sys::godot_object) -> VoxelGeneratorFastNoiseSIMDBiasMode {
       |                                                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: a struct with a similar name exists: `VoxelGeneratorFastNoiseSIMD`
       | 
      ::: /home/frontrider/godot/space/target/debug/build/gdnative-bindings-336881fb56af8523/out/bindings_types.rs:95242:1
       |
95242  | / pub struct VoxelGeneratorFastNoiseSIMD {
95243  | |     #[doc(hidden)]
95244  | |     pub this: *mut sys::godot_object,
95245  | | }
       | |_- similarly named struct `VoxelGeneratorFastNoiseSIMD` defined here

error[E0412]: cannot find type `VoxelGeneratorFastNoiseSIMDBiasMode` in this scope
      --> /home/frontrider/godot/space/target/debug/build/gdnative-bindings-336881fb56af8523/out/bindings_methods.rs:199670:18
       |
199670 |       let mut ret: VoxelGeneratorFastNoiseSIMDBiasMode = mem::transmute(0);
       |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: a struct with a similar name exists: `VoxelGeneratorFastNoiseSIMD`
       | 
      ::: /home/frontrider/godot/space/target/debug/build/gdnative-bindings-336881fb56af8523/out/bindings_types.rs:95242:1
       |
95242  | / pub struct VoxelGeneratorFastNoiseSIMD {
95243  | |     #[doc(hidden)]
95244  | |     pub this: *mut sys::godot_object,
95245  | | }
       | |_- similarly named struct `VoxelGeneratorFastNoiseSIMD` defined here

error[E0412]: cannot find type `VoxelGeneratorNoiseBiasMode` in this scope
      --> /home/frontrider/godot/space/target/debug/build/gdnative-bindings-336881fb56af8523/out/bindings_methods.rs:200572:85
       |
200572 |   pub unsafe fn VoxelGeneratorNoise_get_bias_mode(obj_ptr: *mut sys::godot_object) -> VoxelGeneratorNoiseBiasMode {
       |                                                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: a struct with a similar name exists: `VoxelGeneratorNoise`
       | 
      ::: /home/frontrider/godot/space/target/debug/build/gdnative-bindings-336881fb56af8523/out/bindings_types.rs:95787:1
       |
95787  | / pub struct VoxelGeneratorNoise {
95788  | |     #[doc(hidden)]
95789  | |     pub this: *mut sys::godot_object,
95790  | | }
       | |_- similarly named struct `VoxelGeneratorNoise` defined here

error[E0412]: cannot find type `VoxelGeneratorNoiseBiasMode` in this scope
      --> /home/frontrider/godot/space/target/debug/build/gdnative-bindings-336881fb56af8523/out/bindings_methods.rs:200581:18
       |
200581 |       let mut ret: VoxelGeneratorNoiseBiasMode = mem::transmute(0);
       |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: a struct with a similar name exists: `VoxelGeneratorNoise`
       | 
      ::: /home/frontrider/godot/space/target/debug/build/gdnative-bindings-336881fb56af8523/out/bindings_types.rs:95787:1
       |
95787  | / pub struct VoxelGeneratorNoise {
95788  | |     #[doc(hidden)]
95789  | |     pub this: *mut sys::godot_object,
95790  | | }
       | |_- similarly named struct `VoxelGeneratorNoise` defined here

I'd rather try using this instead of c#, as I really want that extra performance from native code without the pains of compiling c/c++.

We're removing named enum return values from the API in the next version, so hopefully this will get automatically resolved: #424, #430

[Frontrider]

Will keep an eye out, thank you.

[Bromeon]

The two mentioned issues have been closed, is this one still relevant?