warnings: clean up dead_code warnings

Now that we don't actually generate dead code, we can disable the
`allow(dead_code)` attributes and fix the warnings.

Author: mathstuf

examples/example_module/src/custom_scalars.rs

@@ -1,10 +1,3 @@
-//! We define the custom scalars present in the GitHub schema. More precise types could be provided here (see tests), as long as they are deserializable.
+//! We define the custom scalars present in the GitHub query. More precise types could be provided here (see tests), as long as they are deserializable.
 
-pub type X509Certificate = String;
 pub type URI = String;
-pub type HTML = String;
-pub type GitTimestamp = String;
-pub type GitSSHRemote = String;
-pub type GitObjectID = String;
-pub type Date = String;
-pub type DateTime = String;

examples/github/src/main.rs

@@ -20,14 +20,7 @@ extern crate prettytable;
 use graphql_client::*;
 use structopt::StructOpt;
 
-type X509Certificate = String;
 type URI = String;
-type HTML = String;
-type GitTimestamp = String;
-type GitSSHRemote = String;
-type GitObjectID = String;
-type Date = String;
-type DateTime = String;
 
 #[derive(GraphQLQuery)]
 #[graphql(

examples/github/src/query_1.graphql

@@ -1,5 +1,6 @@
 query RepoView($owner: String!, $name: String!) {
   repository(owner: $owner, name: $name) {
+    homepageUrl
     stargazers {
       totalCount
     }

graphql_client_codegen/src/codegen.rs

@@ -149,9 +149,13 @@ pub fn response_for_query(
     let response_derives = context.response_derives();
 
     Ok(quote! {
+        #[allow(dead_code)]
         type Boolean = bool;
+        #[allow(dead_code)]
         type Float = f64;
+        #[allow(dead_code)]
         type Int = i64;
+        #[allow(dead_code)]
         type ID = String;
 
         #(#scalar_definitions)*

tests/custom_scalars.rs

@@ -16,7 +16,6 @@ type NetworkAddress = Ipv4Addr;
     query_path = "tests/custom_scalars/query.graphql",
     schema_path = "tests/custom_scalars/schema.graphql"
 )]
-#[allow(dead_code)]
 struct CustomScalarsQuery;
 
 #[test]

tests/deprecation.rs

@@ -10,7 +10,7 @@ extern crate serde_derive;
     query_path = "tests/deprecation/query.graphql",
     deprecated = "allow",
 )]
-#[allow(unused_variables, dead_code)]
+#[allow(unused_variables)]
 struct AllowDeprecation;
 
 #[derive(GraphQLQuery)]
@@ -19,7 +19,7 @@ struct AllowDeprecation;
     query_path = "tests/deprecation/query.graphql",
     deprecated = "deny",
 )]
-#[allow(unused_variables, dead_code)]
+#[allow(unused_variables)]
 struct DenyDeprecation;
 
 #[derive(GraphQLQuery)]
@@ -28,7 +28,7 @@ struct DenyDeprecation;
     query_path = "tests/deprecation/query.graphql",
     deprecated = "warn",
 )]
-#[allow(unused_variables, dead_code)]
+#[allow(unused_variables)]
 struct WarnDeprecation;
 
 #[test]

tests/input_object_variables.rs

@@ -11,7 +11,6 @@ extern crate serde_json;
     schema_path = "tests/input_object_variables/input_object_variables_schema.graphql",
     response_derives = "Debug",
 )]
-#[allow(dead_code)]
 struct InputObjectVariablesQuery;
 
 #[test]
@@ -37,7 +36,6 @@ type Email = String;
     schema_path = "tests/input_object_variables/input_object_variables_schema.graphql",
     response_derives = "Debug",
 )]
-#[allow(dead_code)]
 struct DefaultInputObjectVariablesQuery;
 
 #[test]

tests/interfaces.rs

@@ -13,7 +13,6 @@ const RESPONSE: &'static str = include_str!("interfaces/interface_response.json"
     schema_path = "tests/interfaces/interface_schema.graphql",
     response_derives = "Debug, PartialEq",
 )]
-#[allow(dead_code)]
 struct InterfaceQuery;
 
 #[test]
@@ -61,7 +60,6 @@ fn interface_deserialization() {
     schema_path = "tests/interfaces/interface_schema.graphql",
     response_derives = "Debug",
 )]
-#[allow(dead_code)]
 struct InterfaceNotOnEverythingQuery;
 
 const RESPONSE_NOT_ON_EVERYTHING: &'static str =

tests/introspection.rs

@@ -11,7 +11,6 @@ extern crate serde_json;
     schema_path = "tests/introspection/introspection_schema.graphql",
     response_derives = "Debug,PartialEq"
 )]
-#[allow(dead_code)]
 struct IntrospectionQuery;
 
 #[test]

tests/operation_selection.rs

@@ -11,7 +11,6 @@ extern crate serde_json;
     schema_path = "tests/operation_selection/schema.graphql",
     response_derives = "Debug",
 )]
-#[allow(dead_code)]
 struct Heights;
 
 #[derive(GraphQLQuery)]
@@ -20,7 +19,6 @@ struct Heights;
     schema_path = "tests/operation_selection/schema.graphql",
     response_derives = "Debug",
 )]
-#[allow(dead_code)]
 struct Echo;
 
 const HEIGHTS_RESPONSE: &'static str = r##"{"mountainHeight": 224, "buildingHeight": 12}"##;