feat(tvix/eval): Box Value::Catchable r/7508

This is now the only enum variant for Value that is larger than 8
bytes (it's 16 bytes), so boxing it (especially since it's not
perf-critical) allows us to get the Value size down to only 16 bytes!

Change-Id: I98598e2b762944448bef982e8ff7da6d6683c4aa
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10798
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Autosubmit: aspen <root@gws.fyi>

1 files changed, 1 insertions, 1 deletions

diff --git a/tvix/eval/src/compiler/import.rs b/tvix/eval/src/compiler/import.rs
index 4e8ea7195d81..6774c7b8922c 100644
--- a/tvix/eval/src/compiler/import.rs
+++ b/tvix/eval/src/compiler/import.rs
@@ -27,7 +27,7 @@ async fn import_impl(
 ) -> Result<Value, ErrorKind> {
     // TODO(sterni): canon_path()?
     let mut path = match coerce_value_to_path(&co, args.pop().unwrap()).await? {
-        Err(cek) => return Ok(Value::Catchable(cek)),
+        Err(cek) => return Ok(Value::Catchable(Box::new(cek))),
         Ok(path) => path,
     };