First half of buffers

Cargo.lock

@@ -127,6 +127,20 @@ name = "bytemuck"
 version = "1.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72957246c41db82b8ef88a5486143830adeb8227ef9837740bdec67724cf2c5b"
+dependencies = [
+ "bytemuck_derive",
+]
+
+[[package]]
+name = "bytemuck_derive"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e215f8c2f9f79cb53c8335e687ffd07d5bfcb6fe5fc80723762d0be46e7cc54"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
 
 [[package]]
 name = "byteorder"
@@ -1902,6 +1916,7 @@ dependencies = [
 name = "wgpu-rs-learning"
 version = "0.1.0"
 dependencies = [
+ "bytemuck",
  "cgmath",
  "env_logger",
  "image",