📝 Add metal to README.md

README.md

@@ -17,7 +17,7 @@ gpu-allocator = "0.25.0"
 
 ![Visualizer](visualizer.png)
 
-This crate provides a fully written in Rust memory allocator for Vulkan and DirectX 12.
+This crate provides a fully written in Rust memory allocator for Vulkan, DirectX 12 and Metal.
 
 ## [Windows-rs] and [winapi]
 
@@ -130,9 +130,40 @@ drop(resource);
 allocator.free(allocation).unwrap();
 ```
 
+## Setting up the Metal memory allocator
+
+```rust
+use gpu_allocator::metal::*;
+
+let mut allocator = Allocator::new(&AllocatorCreateDesc {
+    device: device.clone(),
+    debug_settings: Default::default(),
+    allocation_sizes: Default::default(),
+});
+```
+
+## Simple Metal allocation example
+```rust
+use gpu_allocator::metal::*;
+use gpu_allocator::MemoryLocation;
+
+let allocation_desc = AllocationCreateDesc::buffer(
+    &device,
+    "Example allocation",
+    512, // size in bytes
+    gpu_allocator::MemoryLocation::GpuOnly,
+);
+let allocation = allocator.allocate(&allocation_desc).unwrap();
+let resource = allocation.make_buffer().unwrap();
+
+// Cleanup
+drop(resource);
+allocator.free(&allocation).unwrap();
+```
+
 ## Minimum Supported Rust Version
 
-The MSRV for this crate and the `vulkan` and `d3d12` features is Rust 1.65.  Any other features such as the `visualizer` (with all the `egui` dependencies) may have a higher requirement and are not tested in our CI.
+The MSRV for this crate and the `vulkan`, `d3d12` and `metal` features is Rust 1.65.  Any other features such as the `visualizer` (with all the `egui` dependencies) may have a higher requirement and are not tested in our CI.
 
 ## License
 

README.tpl

@@ -21,7 +21,7 @@ gpu-allocator = "0.25.0"
 
 ## Minimum Supported Rust Version
 
-The MSRV for this crate and the `vulkan` and `d3d12` features is Rust 1.65.  Any other features such as the `visualizer` (with all the `egui` dependencies) may have a higher requirement and are not tested in our CI.
+The MSRV for this crate and the `vulkan`, `d3d12` and `metal` features is Rust 1.65.  Any other features such as the `visualizer` (with all the `egui` dependencies) may have a higher requirement and are not tested in our CI.
 
 ## License
 

src/lib.rs

@@ -1,4 +1,4 @@
-//! This crate provides a fully written in Rust memory allocator for Vulkan and DirectX 12.
+//! This crate provides a fully written in Rust memory allocator for Vulkan, DirectX 12 and Metal.
 //!
 //! # [Windows-rs] and [winapi]
 //!
@@ -155,6 +155,37 @@
 //! # #[cfg(not(feature = "d3d12"))]
 //! # fn main() {}
 //! ```
+//!
+//! # Setting up the Metal memory allocator
+//!
+//! ```rust
+//! use gpu_allocator::metal::*;
+//!
+//! let mut allocator = Allocator::new(&AllocatorCreateDesc {
+//!     device: device.clone(),
+//!     debug_settings: Default::default(),
+//!     allocation_sizes: Default::default(),
+//! });
+//! ```
+//!
+//! # Simple Metal allocation example
+//! ```rust
+//! use gpu_allocator::metal::*;
+//! use gpu_allocator::MemoryLocation;
+//!
+//! let allocation_desc = AllocationCreateDesc::buffer(
+//!     &device,
+//!     "Example allocation",
+//!     512, // size in bytes
+//!     gpu_allocator::MemoryLocation::GpuOnly,
+//! );
+//! let allocation = allocator.allocate(&allocation_desc).unwrap();
+//! let resource = allocation.make_buffer().unwrap();
+//!
+//! // Cleanup
+//! drop(resource);
+//! allocator.free(&allocation).unwrap();
+//! ```
 
 mod result;
 pub use result::*;