Merge pull request #188 from h-michael/derive

Add extra-traits features to graphql-query-derive's syn dependency

Author: tomhoule

graphql_query_derive/Cargo.toml

@@ -11,6 +11,6 @@ proc-macro = true
 
 [dependencies]
 failure = "0.1"
-syn = "0.15.20"
+syn = { version = "0.15.20", features = ["extra-traits"] }
 proc-macro2 = { version = "0.4", features = [] }
 graphql_client_codegen = { path = "../graphql_client_codegen/", version = "0.5.1" }

graphql_query_derive/src/attributes.rs

@@ -2,7 +2,7 @@ use failure;
 use graphql_client_codegen::deprecation::DeprecationStrategy;
 use syn;
 
-const DEPRECATION_ERROR: &'static str = "deprecated must be one of 'allow', 'deny', or 'warn'";
+const DEPRECATION_ERROR: &str = "deprecated must be one of 'allow', 'deny', or 'warn'";
 
 /// The `graphql` attribute as a `syn::Path`.
 fn path_to_match() -> syn::Path {