allow for version based lints

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/src/lints/collapsible_let_in.rs b/lib/src/lints/collapsible_let_in.rs
index aa7e5a7..1c04d9c 100644
--- a/lib/src/lints/collapsible_let_in.rs
+++ b/lib/src/lints/collapsible_let_in.rs
@@ -1,4 +1,4 @@
-use crate::{make, Metadata, Report, Rule, Suggestion};
+use crate::{make, session::SessionInfo, Metadata, Report, Rule, Suggestion};
 
 use if_chain::if_chain;
 use macros::lint;
@@ -45,7 +45,7 @@ use rowan::Direction;
 struct CollapsibleLetIn;
 
 impl Rule for CollapsibleLetIn {
-    fn validate(&self, node: &SyntaxElement) -> Option<Report> {
+    fn validate(&self, node: &SyntaxElement, _sess: &SessionInfo) -> Option<Report> {
         if_chain! {
             if let NodeOrToken::Node(node) = node;
             if let Some(let_in_expr) = LetIn::cast(node.clone());