fix

Changelog.md

@@ -10,9 +10,12 @@
     + `candid::bindings::candid` moves to `candid::pretty::candid`. `candid::pretty` moves to `candid::pretty::utils`. These modules are only available under feature flag `printer` (enabled by default).
     + `candid::types::number::pp_num_str` moves to `candid::utils::pp_num_str`.
     + `candid::types::value` module is only availble under feature flag `value`.
+    + `mute_warning` feature flag is removed.
   * `candid_parser`: used to be the `parser` and `bindings` module in `candid` crate.
     + Remove `FromStr` trait for `IDLArgs` and `IDLValue`. Use `parse_idl_args` and `parse_idl_value` respectively instead.
     + `TypeEnv.ast_to_type` becomes `candid_parser::typing::ast_to_type`.
+    + `candid` is re-exported in `candid_parser::candid`.
+    + `candid::*` is re-exported in `candid_parser`.
   * `ic_principal`: only for `Principal` and `PrincipalError`.
 
 ### Non-breaking changes

rust/candid/src/types/subtype.rs

@@ -70,11 +70,12 @@ fn subtype_(
         }
         (_, Opt(_)) => {
             let msg = format!("FIX ME! {t1} <: {t2} via special opt rule.\nThis means the sender and receiver type has diverged, and can cause data loss.");
-            Ok(match report {
+            match report {
                 OptReport::Slience => (),
                 OptReport::Warning => eprintln!("{msg}"),
                 OptReport::Error => return Err(Error::msg(msg)),
-            })
+            };
+            Ok(())
         }
         (Record(fs1), Record(fs2)) => {
             let fields: HashMap<_, _> = fs1.iter().map(|Field { id, ty }| (id, ty)).collect();