Pretty print the json

egraphs-good · Jan 12, 2024 · 9629c74 · 9629c74
1 parent 8d53c83
commit 9629c74
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/lib.rs b/src/lib.rs
@@ -130,7 +130,7 @@ impl EGraph {
     #[cfg(feature = "serde")]
     pub fn to_json_file(&self, path: impl AsRef<std::path::Path>) -> std::io::Result<()> {
         let file = std::fs::File::create(path)?;
-        serde_json::to_writer(std::io::BufWriter::new(file), self)?;
+        serde_json::to_writer_pretty(std::io::BufWriter::new(file), self)?;
         Ok(())
     }