From 02b437507763deb2a617b8d2dbca358188e7bd02 Mon Sep 17 00:00:00 2001
From: Bruce Mitchener <bruce.mitchener@gmail.com>
Date: Mon, 12 Aug 2024 14:16:03 +0700
Subject: [PATCH] Remove dev-dependency `cty`

This can be replaced with using `std::ffi` instead. This was added
in Rust 1.64, but doesn't impact our MSRV as the examples use winit
and glam, which have MSRVS of 1.65 and 1.68.2 respectively for the
versions used at the time of this commit.
---
 Cargo.toml              | 1 -
 examples/circle/main.rs | 4 ++--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index a816d54..9bcd32d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -41,7 +41,6 @@ version = "0.2.4"
 
 [dev-dependencies]
 cocoa = "0.25.0"
-cty = "0.2.1"
 winit = "0.29"
 sema = "0.1.4"
 png = "0.17"
diff --git a/examples/circle/main.rs b/examples/circle/main.rs
index 7124a58..9fb9500 100644
--- a/examples/circle/main.rs
+++ b/examples/circle/main.rs
@@ -20,10 +20,10 @@ use std::mem;
 // based on C++
 #[repr(C)]
 #[derive(Debug)]
-pub struct position(cty::c_float, cty::c_float);
+pub struct position(std::ffi::c_float, std::ffi::c_float);
 #[repr(C)]
 #[derive(Debug)]
-pub struct color(cty::c_float, cty::c_float, cty::c_float);
+pub struct color(std::ffi::c_float, std::ffi::c_float, std::ffi::c_float);
 #[repr(C)]
 #[derive(Debug)]
 pub struct AAPLVertex {