Print values rawly to stderr.

01mf02 · Sep 25, 2024 · a0422e6 · a0422e6
1 parent aa2e2d1
commit a0422e6
Showing 1 changed file with 9 additions and 2 deletions.
diff --git a/jaq-std/src/lib.rs b/jaq-std/src/lib.rs
@@ -622,6 +622,13 @@ fn debug<V: core::fmt::Display>() -> Filter<(RunPtr<V>, UpdatePtr<V>)> {
 }
 
 #[cfg(feature = "std")]
-fn stderr<V: core::fmt::Display>() -> Filter<(RunPtr<V>, UpdatePtr<V>)> {
- ("stderr", v(0), id_with!(|x| std::eprint!("{}", x)))
+fn stderr<V: ValT>() -> Filter<(RunPtr<V>, UpdatePtr<V>)> {
+ fn eprint_raw<V: ValT>(v: &V) {
+ if let Some(s) = v.as_str() {
+ std::eprint!("{}", s)
+ } else {
+ std::eprint!("{}", v)
+ }
+ }
+ ("stderr", v(0), id_with!(eprint_raw))
 }