Merge remote-tracking branch 'origin/main' into improve_cds_short_impl

src/time.rs

@@ -819,6 +819,7 @@ pub mod cds {
 /// See [chrono::DateTime::format] for a usage example of the generated
 /// [chrono::format::DelayedFormat] structs.
 pub mod ascii {
+    #[cfg(feature = "alloc")]
     use chrono::format::{DelayedFormat, StrftimeItems};
     use chrono::{DateTime, Utc};