1 files changed, 26 insertions, 12 deletions

diff --git a/src/zip/error.rs b/src/zip/error.rs
index 5573cf8..5508177 100644
--- a/src/zip/error.rs
+++ b/src/zip/error.rs
@@ -1,22 +1,25 @@
-use crate::{ArchiveError, ArchiveResult};
 use std::error::Error;
 use std::fmt::Display;
+use std::io::Error as IoError;
 
-pub type ZipResult<T> = ArchiveResult<T, ZipError>;
+pub type ZipResult<T> = Result<T, ZipError>;
 
-#[derive(Debug, PartialEq, Eq)]
+#[derive(Debug)]
 pub enum ZipError {
+    Io(IoError),
+
     EocdrNotFound,
     InvalidEOCDR64Signature,
     InvalidFileHeaderSignature,
     InvalidCDRSignature,
 
-    InvalidCompressionMethod(u16),
     UnsupportedCompressionMethod(u16),
     UnsupportedEncryptionMethod,
     InvalidDate,
     InvalidTime,
     InvalidFileName,
+    InvalidExtraFields,
+    AesExtraFieldNotFound,
     InvalidFileComment,
 
     FileNotFound,
@@ -26,18 +29,30 @@ pub enum ZipError {
     EncryptedDataIsUnseekable,
 }
 
-impl From<ZipError> for ArchiveError<ZipError> {
-    fn from(value: ZipError) -> Self {
-        Self::Archivator {
-            module: "Zip",
-            error: value,
+impl From<IoError> for ZipError {
+    fn from(value: IoError) -> Self {
+        Self::Io(value)
+    }
+}
+
+impl PartialEq for ZipError {
+    fn eq(&self, other: &Self) -> bool {
+        match (self, other) {
+            (Self::Io(l0), Self::Io(r0)) => l0.kind() == r0.kind(),
+            (Self::UnsupportedCompressionMethod(l0), Self::UnsupportedCompressionMethod(r0)) => {
+                l0 == r0
+            }
+            _ => core::mem::discriminant(self) == core::mem::discriminant(other),
         }
     }
 }
 
+impl Eq for ZipError {}
+
 impl Display for ZipError {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         match self {
+            Self::Io(error) => write!(f, "{}", error),
             Self::EocdrNotFound => write!(f, "End of central directory record not found"),
             Self::InvalidEOCDR64Signature => {
                 write!(
@@ -52,9 +67,6 @@ impl Display for ZipError {
                 write!(f, "Invalid signature of central directory record")
             }
 
-            Self::InvalidCompressionMethod(id) => {
-                writeln!(f, "Invalid compression method {}", id)
-            }
             Self::UnsupportedCompressionMethod(id) => {
                 writeln!(f, "Unsupported compression method {}", id)
             }
@@ -64,6 +76,8 @@ impl Display for ZipError {
             Self::InvalidDate => write!(f, "Invalid date"),
             Self::InvalidTime => write!(f, "Invalid time"),
             Self::InvalidFileName => write!(f, "Invalid file name"),
+            Self::InvalidExtraFields => write!(f, "Invalid extra fields"),
+            Self::AesExtraFieldNotFound => write!(f, "Aes extra field not found"),
             Self::InvalidFileComment => write!(f, "Invalid file comment"),
 
             Self::FileNotFound => write!(f, "File not found"),