feat(tvix/eval): From<Into<NixString>> for Value

Signed-off-by: Adam Joseph <adam@westernsemico.com>
Change-Id: I27615baf4104ab96600708b12a780599a3714bae
Reviewed-on: https://cl.tvl.fyi/c/depot/+/6912
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>

tvix/eval/src/value/mod.rs

@@ -115,6 +115,15 @@ impl<'a> Deref for ForceResult<'a> {
     }
 }
 
+impl<T> From<T> for Value
+where
+    T: Into<NixString>,
+{
+    fn from(t: T) -> Self {
+        Self::String(t.into())
+    }
+}
+
 /// Constructors
 impl Value {
     /// Construct a [`Value::Attrs`] from a [`NixAttrs`].