update tar to have different names for errors and pub them

Cargo.lock

@@ -248,7 +248,7 @@ dependencies = [
 
 [[package]]
 name = "tar"
-version = "0.1.0"
+version = "0.1.1"
 dependencies = [
  "versioning",
 ]

libraries/tar/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "tar"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

libraries/tar/src/lib.rs

@@ -1,9 +1,7 @@
 #![no_std]
-pub const VERSION: versioning::Version = versioning::Version {
-    major: 0,
-    minor: 1,
-    patch: 0,
-};
+
+use versioning::Version;
+pub const VERSION: Version = Version::new(0, 1, 1);
 
 pub struct Header {
     pub filename: [char; 100],
@@ -93,7 +91,7 @@ fn from2tar() {
     // assert_eq!(array)
 }
 
-enum Error {
+pub enum TarError {
     InvalidChecksum,
     InvalidFileData,
     InvalidTarFormat,
@@ -104,7 +102,7 @@ enum Error {
 }
 
 #[derive(Debug)]
-enum FileType {
+pub enum FileType {
     Directory,
     Regular,
     Other(char),