Add `Repr` trait (#2269)

1 files changed, 5 insertions, 3 deletions

diff --git a/tests/src/tests.rs b/tests/src/tests.rs
index d7536907..d690cdb3 100644
--- a/tests/src/tests.rs
+++ b/tests/src/tests.rs
@@ -22,7 +22,9 @@ use walkdir::WalkDir;
 
 use typst::diag::{bail, FileError, FileResult, Severity, StrResult};
 use typst::doc::{Document, Frame, FrameItem, Meta};
-use typst::eval::{eco_format, func, Bytes, Datetime, Library, NoneValue, Tracer, Value};
+use typst::eval::{
+    eco_format, func, Bytes, Datetime, Library, NoneValue, Repr, Tracer, Value,
+};
 use typst::font::{Font, FontBook};
 use typst::geom::{Abs, Color, Smart};
 use typst::syntax::{FileId, PackageVersion, Source, SyntaxNode, VirtualPath};
@@ -154,7 +156,7 @@ fn library() -> Library {
     #[func]
     fn test(lhs: Value, rhs: Value) -> StrResult<NoneValue> {
         if lhs != rhs {
-            bail!("Assertion failed: {lhs:?} != {rhs:?}");
+            bail!("Assertion failed: {} != {}", lhs.repr(), rhs.repr());
         }
         Ok(NoneValue)
     }
@@ -162,7 +164,7 @@ fn library() -> Library {
     #[func]
     fn test_repr(lhs: Value, rhs: Value) -> StrResult<NoneValue> {
         if lhs.repr() != rhs.repr() {
-            bail!("Assertion failed: {lhs:?} != {rhs:?}");
+            bail!("Assertion failed: {} != {}", lhs.repr(), rhs.repr());
         }
         Ok(NoneValue)
     }