Update

Author: linxGnu

modules/openapi-generator/src/main/resources/rust-axum/models.mustache

@@ -861,6 +861,17 @@ impl validator::Validate for {{{classname}}}
     }
 }
 
+/// Converts Query Parameters representation (style=form, explode=false) to a {{{classname}}} value
+/// as specified in https://swagger.io/docs/specification/serialization/
+/// Should be implemented in a serde deserializer
+impl std::str::FromStr for {{{classname}}} {
+    type Err = serde_json::Error;
+
+    fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
+        serde_json::from_str(s)
+    }
+}
+
 {{#discriminator}}
 impl serde::Serialize for {{{classname}}} {
     fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
@@ -876,17 +887,6 @@ impl serde::Serialize for {{{classname}}} {
 }
 {{/discriminator}}
 
-/// Converts Query Parameters representation (style=form, explode=false) to a {{{classname}}} value
-/// as specified in https://swagger.io/docs/specification/serialization/
-/// Should be implemented in a serde deserializer
-impl std::str::FromStr for {{{classname}}} {
-    type Err = serde_json::Error;
-
-    fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
-        serde_json::from_str(s)
-    }
-}
-
 {{#composedSchemas}}
 {{#oneOf}}
 {{#vendorExtensions.x-from-trait}}

samples/server/petstore/rust-axum/output/rust-axum-oneof/src/models.rs

@@ -990,6 +990,17 @@ impl validator::Validate for Message {
     }
 }
 
+/// Converts Query Parameters representation (style=form, explode=false) to a Message value
+/// as specified in https://swagger.io/docs/specification/serialization/
+/// Should be implemented in a serde deserializer
+impl std::str::FromStr for Message {
+    type Err = serde_json::Error;
+
+    fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
+        serde_json::from_str(s)
+    }
+}
+
 impl serde::Serialize for Message {
     fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
     where
@@ -1004,17 +1015,6 @@ impl serde::Serialize for Message {
     }
 }
 
-/// Converts Query Parameters representation (style=form, explode=false) to a Message value
-/// as specified in https://swagger.io/docs/specification/serialization/
-/// Should be implemented in a serde deserializer
-impl std::str::FromStr for Message {
-    type Err = serde_json::Error;
-
-    fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
-        serde_json::from_str(s)
-    }
-}
-
 impl From<models::Hello> for Message {
     fn from(value: models::Hello) -> Self {
         Self::Hello(value)