bunch of write stuff

bitbuffer_derive/tests/expand.rs

@@ -1,10 +1,15 @@
 #![allow(dead_code)]
 #![allow(unreachable_patterns)]
+#![allow(unused_imports)]
 
-use bitbuffer_derive::BitRead;
+use bitbuffer::{BitReadStream, Endianness};
+use bitbuffer_derive::{BitWrite, BitWriteSized};
 
-#[derive(BitRead)]
+#[derive(BitWrite)]
 struct TestStruct {
     foo: u8,
     str: String,
 }
+
+#[derive(BitWrite)]
+struct UnnamedSize(u8, #[size = 5] String, bool);