Added utils for binary utilities

Cargo.toml

@@ -1,5 +1,12 @@
 [workspace]
-
+resolver = "2"
 members = [
     "cz",
+    "utils",
 ]
+
+[workspace.package]
+authors = ["G2"]
+
+[workspace.lints.rust]
+unsafe_code = "forbid"

cz/Cargo.toml

@@ -2,6 +2,10 @@
 name = "cz"
 version = "0.1.0"
 edition = "2021"
+description="""
+A encoder/decoder for CZ# image files used in
+[RealLive Engine](https://www.pcgamingwiki.com/wiki/Engine:RealLive).
+"""
 
 [dependencies]
 image = "0.25"

cz/src/common.rs

@@ -1,7 +1,7 @@
 //! Shared types and traits between CZ# files
 
 use std::{
-    io::{self, Cursor, Read, Seek, Write}, path::PathBuf
+    io::{self, Read, Seek, Write}, path::PathBuf
 };
 
 use byteorder::{LittleEndian, ReadBytesExt, WriteBytesExt};
@@ -133,7 +133,7 @@ impl CzHeader for CommonHeader {
 pub trait CzImage {
     type Header;
 
-    /// Create a [CZImage] from bytes
+    /// Create a [crate::CzImage] from bytes
     fn decode<T: Seek + ReadBytesExt + Read>(bytes: &mut T) -> Result<Self, CzError>
     where
         Self: Sized;

cz/src/lib.rs

@@ -6,9 +6,13 @@ pub mod formats {
     pub mod cz3;
 }
 
+#[doc(inline)]
 pub use formats::cz0::Cz0Image;
+#[doc(inline)]
 pub use formats::cz1::Cz1Image;
+#[doc(inline)]
 pub use formats::cz3::Cz3Image;
 
 /// Traits for CZ# images
+#[doc(inline)]
 pub use common::CzImage;

utils/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "utils"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+cz = { path = "../cz" }

utils/src/main.rs

@@ -0,0 +1,10 @@
+use std::fs;
+
+use cz::{Cz3Image, CzImage};
+
+fn main() {
+    let mut input = fs::File::open("../../test_files/Old_TestFiles/129.CZ3").unwrap();
+    let img_file = Cz3Image::decode(&mut input).unwrap();
+
+    img_file.save_as_png("test1.png").unwrap();
+}