feat(decompress-plz): added Copy variant to DecompressError

Author: darkseid-is

decompression-plz/src/decompression/multi/error.rs

@@ -15,6 +15,12 @@ impl MultiDecompressError {
     }
 }
 
+impl From<std::io::Error> for MultiDecompressError {
+    fn from(e: std::io::Error) -> Self {
+        MultiDecompressError::new(MultiDecompressErrorReason::Copy, DecompressError::Copy(e))
+    }
+}
+
 #[derive(Debug, Error)]
 pub enum MultiDecompressErrorReason {
     #[error("Corrupt")]
@@ -25,4 +31,6 @@ pub enum MultiDecompressErrorReason {
         header_index: usize,
         compression_index: usize,
     },
+    #[error("Copy")]
+    Copy,
 }

decompression-plz/src/decompression/multi/mod.rs

@@ -30,7 +30,7 @@ pub fn decompress_multi(
                         MultiDecompressErrorReason::Corrupt
                     } else {
                         writer.get_mut().clear();
-                        std::io::copy(&mut input, writer).unwrap();
+                        std::io::copy(&mut input, writer)?;
                         output = writer.get_mut().split();
                         MultiDecompressErrorReason::Partial {
                             partial_body: output,

decompression-plz/src/decompression/single/error.rs

@@ -3,6 +3,9 @@ use thiserror::Error;
 
 #[derive(Debug, Error)]
 pub enum DecompressError {
+    // Error when copying partial decompressed data
+    #[error("copy| {0}")]
+    Copy(Error),
     #[error("brotli| {0}")]
     Brotli(Error),
     #[error("deflate| {0}")]