From 935643a483534c5d72615c1753913e24fd9c70e7 Mon Sep 17 00:00:00 2001
From: Santiago Carmuega <santiago@carmuega.me>
Date: Sun, 4 Aug 2024 09:09:08 -0300
Subject: [PATCH] fix lints

---
 src/mapper/conway.rs  | 7 ++-----
 src/sources/common.rs | 6 +++---
 2 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/src/mapper/conway.rs b/src/mapper/conway.rs
index 824d095e..8b07fc9e 100644
--- a/src/mapper/conway.rs
+++ b/src/mapper/conway.rs
@@ -1,5 +1,3 @@
-use std::ops::Deref;
-
 use pallas_codec::utils::{KeepRaw, NonZeroInt};
 
 use pallas_primitives::conway::{
@@ -229,9 +227,8 @@ impl EventWriter {
                     witnesses
                         .redeemer
                         .iter()
-                        .map(|i| i.iter())
-                        .flatten()
-                        .map(|(k, v)| self.to_conway_redeemer_record(&k, &v))
+                        .flat_map(|i| i.iter())
+                        .map(|(k, v)| self.to_conway_redeemer_record(k, v))
                         .collect::<Result<_, _>>()?,
                 );
 
diff --git a/src/sources/common.rs b/src/sources/common.rs
index 713e5d87..7731a555 100644
--- a/src/sources/common.rs
+++ b/src/sources/common.rs
@@ -68,9 +68,9 @@ impl FromStr for PointArg {
     }
 }
 
-impl ToString for PointArg {
-    fn to_string(&self) -> String {
-        format!("{},{}", self.0, self.1)
+impl std::fmt::Display for PointArg {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{},{}", self.0, self.1)
     }
 }