Fix never type fallback (#281)

* fix warning generated by never type fallback change in edition 2024 * bumped version and updated changelog * fix warning generated by never type fallback change in edition 2024 * bumped version and updated changelog
minghuaw · Sep 7, 2024 · 80fdf71 · 80fdf71
1 parent 660feb7
commit 80fdf71
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diff --git a/serde_amqp/Cargo.toml b/serde_amqp/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "serde_amqp"
-version = "0.12.2"
+version = "0.12.3"
 edition = "2021"
 description = "A serde implementation of AMQP1.0 protocol."
 license = "MIT/Apache-2.0"

diff --git a/serde_amqp/Changelog.md b/serde_amqp/Changelog.md
@@ -1,5 +1,10 @@
 # Change Log
 
+## 0.12.3
+
+1. Fix warning caused by [changes to never type fallback for edition
+   2024](https://github.com/rust-lang/rust/issues/123748)
+
 ## 0.12.2
 
 1. Fixed bug caused by not creating new `SizeSerializer` in `SerializeSeq::serialize_element` (issue #279)

diff --git a/serde_amqp/src/value/de.rs b/serde_amqp/src/value/de.rs
@@ -209,7 +209,7 @@ impl<'de> de::Visitor<'de> for ValueVisitor {
                 Ok(Value::Described(val))
             }
             ValueType::Null => {
-                de.newtype_variant()?;
+                de.newtype_variant::<()>()?;
                 Ok(Value::Null)
             }
             ValueType::Bool => {