From f1bb228198bb24edc1798cd3dd0907cc73f0d30e Mon Sep 17 00:00:00 2001
From: Predrag Gruevski <obi1kenobi82@gmail.com>
Date: Sat, 19 Feb 2022 23:49:00 -0500
Subject: [PATCH] Eliminate unused lifetime parameters.

---
 trustfall_core/src/frontend/mod.rs          | 4 ++--
 trustfall_core/src/interpreter/execution.rs | 6 +++---
 trustfall_core/src/interpreter/mod.rs       | 2 +-
 trustfall_core/src/lib.rs                   | 1 +
 trustfall_core/src/util.rs                  | 2 +-
 5 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/trustfall_core/src/frontend/mod.rs b/trustfall_core/src/frontend/mod.rs
index 2812bf6d..596bf0f3 100644
--- a/trustfall_core/src/frontend/mod.rs
+++ b/trustfall_core/src/frontend/mod.rs
@@ -470,7 +470,7 @@ fn fill_in_query_variables(
 }
 
 #[allow(clippy::too_many_arguments)]
-fn make_query_component<'a, 'schema, 'query, V, E>(
+fn make_query_component<'schema, 'query, V, E>(
     schema: &'schema Schema,
     query: &'query Query,
     vid_maker: &mut V,
@@ -1113,7 +1113,7 @@ where
 }
 
 #[allow(clippy::too_many_arguments)]
-fn make_fold<'a, 'schema, 'query, V, E>(
+fn make_fold<'schema, 'query, V, E>(
     schema: &'schema Schema,
     query: &'query Query,
     vid_maker: &mut V,
diff --git a/trustfall_core/src/interpreter/execution.rs b/trustfall_core/src/interpreter/execution.rs
index 0c43c4cd..fe6ab27b 100644
--- a/trustfall_core/src/interpreter/execution.rs
+++ b/trustfall_core/src/interpreter/execution.rs
@@ -994,7 +994,7 @@ fn expand_edge<'query, DataToken: Clone + Debug + 'query>(
 }
 
 #[allow(clippy::too_many_arguments)]
-fn expand_non_recursive_edge<'schema, 'query, DataToken: Clone + Debug + 'query>(
+fn expand_non_recursive_edge<'query, DataToken: Clone + Debug + 'query>(
     adapter: Rc<RefCell<impl Adapter<'query, DataToken = DataToken> + 'query>>,
     query: &InterpretedQuery,
     component: &IRQueryComponent,
@@ -1133,7 +1133,7 @@ fn expand_recursive_edge<'query, DataToken: Clone + Debug + 'query>(
 }
 
 #[allow(clippy::too_many_arguments)]
-fn perform_one_recursive_edge_expansion<'schema, 'query, DataToken: Clone + Debug + 'query>(
+fn perform_one_recursive_edge_expansion<'query, DataToken: Clone + Debug + 'query>(
     adapter: Rc<RefCell<impl Adapter<'query, DataToken = DataToken> + 'query>>,
     query: &InterpretedQuery,
     _component: &IRQueryComponent,
@@ -1261,7 +1261,7 @@ fn unpack_piggyback_inner<DataToken: Debug + Clone>(
     output.push(context);
 }
 
-fn post_process_recursive_expansion<'schema, 'query, DataToken: Clone + Debug + 'query>(
+fn post_process_recursive_expansion<'query, DataToken: Clone + Debug + 'query>(
     adapter: Rc<RefCell<impl Adapter<'query, DataToken = DataToken> + 'query>>,
     query: &InterpretedQuery,
     component: &IRQueryComponent,
diff --git a/trustfall_core/src/interpreter/mod.rs b/trustfall_core/src/interpreter/mod.rs
index daef52a3..de3586be 100644
--- a/trustfall_core/src/interpreter/mod.rs
+++ b/trustfall_core/src/interpreter/mod.rs
@@ -232,7 +232,7 @@ impl<DataToken: Debug + Clone + PartialEq> PartialEq for DataContext<DataToken>
 
 impl<DataToken: Debug + Clone + PartialEq + Eq> Eq for DataContext<DataToken> {}
 
-impl<'de, DataToken> Serialize for DataContext<DataToken>
+impl<DataToken> Serialize for DataContext<DataToken>
 where
     DataToken: Debug + Clone + Serialize,
     for<'d> DataToken: Deserialize<'d>,
diff --git a/trustfall_core/src/lib.rs b/trustfall_core/src/lib.rs
index 37ef9f2e..ce850697 100644
--- a/trustfall_core/src/lib.rs
+++ b/trustfall_core/src/lib.rs
@@ -1,5 +1,6 @@
 #![feature(map_try_insert)]
 #![forbid(unsafe_code)]
+#![forbid(unused_lifetimes)]
 
 #[macro_use]
 extern crate maplit;
diff --git a/trustfall_core/src/util.rs b/trustfall_core/src/util.rs
index f9114ec4..36c12826 100644
--- a/trustfall_core/src/util.rs
+++ b/trustfall_core/src/util.rs
@@ -104,7 +104,7 @@ pub(crate) struct TestParsedGraphQLQuery {
 }
 
 #[allow(dead_code)]
-pub(crate) type TestParsedGraphQLQueryResult<'q> = Result<TestParsedGraphQLQuery, ParseError>;
+pub(crate) type TestParsedGraphQLQueryResult = Result<TestParsedGraphQLQuery, ParseError>;
 
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
 pub(crate) struct TestIRQuery {