use pure rust zstd decoder at runtime

lichess-org · Dec 30, 2023 · 731f419 · 731f419
1 parent b6392d0
commit 731f419
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Showing 3 changed files with 83 additions and 27 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -48,7 +48,7 @@ serde_repr = "0.1"
 webpki-roots = "0.25"
 thousands = "0.2"
 tar = { version = "0.4", default-features = false }
-zstd = { version = "0.13", default-features = false }
+ruzstd = "0.5"
 
 [target.'cfg(target_arch = "x86_64")'.dependencies]
 raw-cpuid = "11"

diff --git a/src/assets.rs b/src/assets.rs
@@ -181,7 +181,7 @@ impl Assets {
         let mut stockfish = ByEngineFlavor::<Option<PathBuf>>::default();
         let dir = tempfile::Builder::new().prefix("fishnet-").tempdir()?;
 
-        let mut archive = tar::Archive::new(zstd::Decoder::new(ASSETS_TAR_ZST)?);
+        let mut archive = tar::Archive::new(ruzstd::StreamingDecoder::new(ASSETS_TAR_ZST)?);
         for entry in archive.entries()? {
             let mut entry = entry?;
             let path = entry.path()?;