From: Chris Mikkelson <cmikk@fsi.io>
Date: Tue, 13 Aug 2024 00:37:33 +0000 (-0500)
Subject: reader: support uncompression
X-Git-Url: https://git.mikk.net/?a=commitdiff_plain;h=3953c7d6a089f6c6299696678aa5aba2c0c9e8a5;p=mtbl-rs

reader: support uncompression
---

diff --git a/src/reader/mod.rs b/src/reader/mod.rs
index 3c10bb9..477aef1 100644
--- a/src/reader/mod.rs
+++ b/src/reader/mod.rs
@@ -123,9 +123,10 @@ impl<D: AsRef<[u8]>> ReaderIter<D> {
         let crc_off = self.next_offset + len_size;
         // TODO: read crc, optionally verify
         let data_off = crc_off + std::mem::size_of::<u32>();
+        let comp = self.reader.metadata.compression_algorithm;
         self.next_offset = data_off + size;
         self.data_iter.replace(
-            block::Block::new(CBuf::Buf(self.reader.data.clone_range(data_off, size)))
+            block::Block::new(comp.uncompress(self.reader.data.clone_range(data_off, size))?)
                 .expect("bad block")
                 .into_iter(),
         );