- update: NullTerminatedString to utils crate

- update: README.md

Author: RavenX8

README.md

@@ -2,9 +2,5 @@
 packet generator for osiROSE-new
 
 ##### Build status
-[![lin-badge]][lin-link] [![win-badge]][win-link]
 
-[lin-badge]: https://travis-ci.com/dev-osrose/IDL.svg?branch=master "Linux build status"
-[lin-link]:  https://travis-ci.com/dev-osrose/IDL "Linux build status"
-[win-badge]: https://ci.appveyor.com/api/projects/status/vok7xs5wr1ajqpbc?svg=true "Windows build status"
-[win-link]:  https://ci.appveyor.com/project/RavenX8/idl "Windows build status"
+Check the actions tab for build status.

generator/src/codegen/rust/codegen_source.rs

@@ -36,11 +36,11 @@ impl<'a, W: Write> CodeSourceGenerator<'a, W> {
         cg!(self, r#"use bincode::{{Encode, Decode, enc::Encoder, de::Decoder, error::DecodeError}};"#);
         cg!(self, r#"use bincode::de::read::Reader;"#);
         cg!(self, r#"use bincode::enc::write::Writer;"#);
+        cg!(self, r#"use utils::null_string::NullTerminatedString;"#);
         cg!(self, r#"use crate::enums::*;"#);
         cg!(self, r#"use crate::types::*;"#);
         cg!(self, r#"use crate::dataconsts::*;"#);
         cg!(self, r#"use crate::packet::PacketPayload;"#);
-        cg!(self, r#"use crate::handlers::null_string::NullTerminatedString;"#);
 
         let mut iserialize: HashMap<String, String> = HashMap::new();
         iserialize.insert("int8_t".to_string(), "i8".to_string());