Publish vulkano-macros (#2175)

* Publish vulkano-macros

* Document `vulkano-macros`

* Make macros dependency optional

* Document `macros` feature

* Fix outdated docs

* Derp

Cargo.toml

@@ -2,7 +2,8 @@
 members = [
     "examples",
     "vulkano",
+    "vulkano-macros",
     "vulkano-shaders",
-    "vulkano-win",
     "vulkano-util",
+    "vulkano-win",
 ]

vulkano-macros/Cargo.toml

@@ -2,13 +2,16 @@
 name = "vulkano-macros"
 version = "0.33.0"
 edition = "2021"
-authors = ["Pierre Krieger <pierre.krieger1708@gmail.com>", "The vulkano contributors"]
+authors = [
+    "Pierre Krieger <pierre.krieger1708@gmail.com>",
+    "The vulkano contributors",
+]
 repository = "https://github.com/vulkano-rs/vulkano"
 description = "Macros used by Vulkano"
 license = "MIT/Apache-2.0"
 documentation = "https://docs.rs/vulkano"
 homepage = "https://vulkano.rs"
-publish = false
+publish = true
 
 [lib]
 proc-macro = true
@@ -20,4 +23,4 @@ proc-macro2 = "1.0"
 proc-macro-crate = "1.2"
 
 [dev-dependencies]
-vulkano = { path = ".." }
+vulkano = { path = "../vulkano" }

vulkano-macros/src/lib.rs

@@ -7,6 +7,10 @@
 // notice may not be copied, modified, or distributed except
 // according to those terms.
 
+//! Macros for [`vulkano`].
+//!
+//! [`vulkano`]: https://crates.io/crates/vulkano
+
 use proc_macro::TokenStream;
 use proc_macro_crate::{crate_name, FoundCrate};
 use syn::{parse_macro_input, DeriveInput, Error};
@@ -14,6 +18,9 @@ use syn::{parse_macro_input, DeriveInput, Error};
 mod derive_buffer_contents;
 mod derive_vertex;
 
+/// Derives the [`Vertex`] trait.
+///
+/// [`Vertex`]: https://docs.rs/vulkano/latest/vulkano/pipeline/graphics/vertex_input/trait.Vertex.html
 #[proc_macro_derive(Vertex, attributes(name, format))]
 pub fn derive_vertex(input: TokenStream) -> TokenStream {
     let ast = parse_macro_input!(input as DeriveInput);
@@ -23,6 +30,9 @@ pub fn derive_vertex(input: TokenStream) -> TokenStream {
         .into()
 }
 
+/// Derives the [`BufferContents`] trait.
+///
+/// [`BufferContents`]: https://docs.rs/vulkano/latest/vulkano/buffer/trait.BufferContents.html
 #[proc_macro_derive(BufferContents)]
 pub fn derive_buffer_contents(input: TokenStream) -> TokenStream {
     let ast = parse_macro_input!(input as DeriveInput);

vulkano-shaders/Cargo.toml

@@ -2,7 +2,10 @@
 name = "vulkano-shaders"
 version = "0.33.0"
 edition = "2021"
-authors = ["Pierre Krieger <pierre.krieger1708@gmail.com>", "The vulkano contributors"]
+authors = [
+    "Pierre Krieger <pierre.krieger1708@gmail.com>",
+    "The vulkano contributors",
+]
 repository = "https://github.com/vulkano-rs/vulkano"
 description = "Shaders rust code generation macro"
 license = "MIT/Apache-2.0"
@@ -21,7 +24,7 @@ proc-macro2 = "1.0"
 quote = "1.0"
 shaderc = "0.8"
 syn = { version = "1.0", features = ["full", "extra-traits"] }
-vulkano = { version = "0.33.0", path = "../vulkano" }
+vulkano = { version = "0.33.0", path = "../vulkano", default-features = false }
 
 [features]
 shaderc-build-from-source = ["shaderc/build-from-source"]

vulkano-util/Cargo.toml

@@ -13,6 +13,6 @@ categories = ["rendering::graphics-api"]
 
 [dependencies]
 ahash = "0.8"
-vulkano = { version = "0.33.0", path = "../vulkano" }
+vulkano = { version = "0.33.0", path = "../vulkano", default-features = false }
 vulkano-win = { version = "0.33.0", path = "../vulkano-win" }
 winit = { version = "0.28" }

vulkano-win/Cargo.toml

@@ -2,7 +2,10 @@
 name = "vulkano-win"
 version = "0.33.0"
 edition = "2021"
-authors = ["Pierre Krieger <pierre.krieger1708@gmail.com>", "The vulkano contributors"]
+authors = [
+    "Pierre Krieger <pierre.krieger1708@gmail.com>",
+    "The vulkano contributors",
+]
 repository = "https://github.com/vulkano-rs/vulkano"
 description = "Link between vulkano and winit"
 license = "MIT/Apache-2.0"
@@ -20,7 +23,7 @@ winit_ = ["dep:winit", "dep:objc", "dep:core-graphics-types"]
 
 [dependencies]
 raw-window-handle = { version = "0.5", optional = true }
-vulkano = { version = "0.33.0", path = "../vulkano" }
+vulkano = { version = "0.33.0", path = "../vulkano", default-features = false }
 winit = { version = "0.28", optional = true }
 
 [target.'cfg(any(target_os = "macos", target_os = "ios"))'.dependencies]

vulkano-win/src/lib.rs

@@ -1,9 +1,9 @@
 //! # Cargo features
 //!
-//! | Feature              | Description                                                                |
+//! | Feature             | Description                                                                |
-//! |----------------------|----------------------------------------------------------------------------|
+//! |----------------------|---------------------------------------------------------------------------|
-//! | `raw_window_handle_` | Include support for the [`raw_window_handle`] library. Enabled by default. |
+//! | `raw_window_handle` | Include support for the [`raw_window_handle`] library. Enabled by default. |
-//! | `winit_`             | Include support for the [`winit`] library. Enabled by default.             |
+//! | `winit`             | Include support for the [`winit`] library. Enabled by default.             |
 //!
 //! [`raw_window_handle`]: https://crates.io/crates/raw_window_handle
 //! [`winit`]: https://crates.io/crates/winit

vulkano/Cargo.toml

@@ -30,7 +30,7 @@ parking_lot = { version = "0.12", features = ["send_guard"] }
 serde = { version = "1.0", optional = true }
 smallvec = "1.8"
 thread_local = "1.1"
-vulkano-macros = { path = "macros", version = "0.33.0" }
+vulkano-macros = { path = "../vulkano-macros", version = "0.33.0", optional = true }
 
 [target.'cfg(target_os = "ios")'.dependencies]
 objc = "0.2.5"
@@ -53,4 +53,6 @@ cgmath = "0.18"
 nalgebra = "0.32"
 
 [features]
+default = ["macros"]
+macros = ["vulkano-macros"]
 document_unchecked = []

vulkano/src/buffer/subbuffer.rs

@@ -36,6 +36,7 @@ use std::{
     thread,
 };
 
+#[cfg(feature = "macros")]
 pub use vulkano_macros::BufferContents;
 
 /// A subpart of a buffer.

vulkano/src/lib.rs

@@ -96,14 +96,12 @@
 //!
 //! # Cargo features
 //!
-//! | Feature              | Description                                                                   |
+//! | Feature              | Description                                                    |
-//! |----------------------|-------------------------------------------------------------------------------|
+//! |----------------------|---------------------------------------------------------------||
-//! | `document_unchecked` | Include `_unchecked` functions in the generated documentation.                |
+//! | `macros`             | Include reexports from [`vulkano-macros`]. Enabled by default. |
-//! | `serde`              | Enables (de)serialization of certain types using [`serde`].                   |
+//! | `document_unchecked` | Include `_unchecked` functions in the generated documentation. |
+//! | `serde`              | Enables (de)serialization of certain types using [`serde`].    |
 //!
-//! [`cgmath`]: https://crates.io/crates/cgmath
-//! [`nalgebra`]: https://crates.io/crates/nalgebra
-//! [`serde`]: https://crates.io/crates/serde
 //! [`VulkanLibrary`]: crate::VulkanLibrary
 //! [`Instance`]: crate::instance::Instance
 //! [`Surface`]: crate::swapchain::Surface
@@ -125,6 +123,8 @@
 //! [`PipelineLayout`]: crate::pipeline::layout
 //! [`RenderPass`]: crate::render_pass::RenderPass
 //! [`Framebuffer`]: crate::render_pass::Framebuffer
+//! [`vulkano-macros`]: vulkano_macros
+//! [`serde`]: https://crates.io/crates/serde
 
 //#![warn(missing_docs)]        // TODO: activate
 #![warn(

vulkano/src/pipeline/graphics/vertex_input/vertex.rs

@@ -10,6 +10,7 @@
 use super::VertexInputRate;
 use crate::{buffer::BufferContents, format::Format};
 use std::collections::HashMap;
+#[cfg(feature = "macros")]
 pub use vulkano_macros::Vertex;
 
 /// Describes an individual `Vertex`. In other words a collection of attributes that can be read