Fix for breaking change in zstd 0.10.0

Author: divergentdave

src/pagecache/logger.rs

@@ -140,7 +140,7 @@ impl Log {
         #[cfg(feature = "compression")]
         {
             if self.config.use_compression && pid != BATCH_MANIFEST_PID {
-                use zstd::block::compress;
+                use zstd::bulk::compress;
 
                 let buf = item.serialize();
 

src/pagecache/snapshot.rs

@@ -1,5 +1,5 @@
 #[cfg(feature = "zstd")]
-use zstd::block::{compress, decompress};
+use zstd::bulk::{compress, decompress};
 
 use crate::*;