diff --git a/crates/web5/src/credentials/jwt_payload_vc.rs b/crates/web5/src/credentials/jwt_payload_vc.rs
index 8e755260..94b737b1 100644
--- a/crates/web5/src/credentials/jwt_payload_vc.rs
+++ b/crates/web5/src/credentials/jwt_payload_vc.rs
@@ -67,6 +67,6 @@ impl ToJsonValue for JwtPayloadVerifiableCredential {
     fn to_json_value(&self) -> Result<JsonValue> {
         let json_string = serde_json::to_string(self)?;
         let map = serde_json::from_str::<HashMap<String, JsonValue>>(&json_string)?;
-        Ok(map.to_json_value()?)
+        map.to_json_value()
     }
 }
diff --git a/crates/web5/src/credentials/verifiable_presentation_1_1.rs b/crates/web5/src/credentials/verifiable_presentation_1_1.rs
index a9374f34..038ec987 100644
--- a/crates/web5/src/credentials/verifiable_presentation_1_1.rs
+++ b/crates/web5/src/credentials/verifiable_presentation_1_1.rs
@@ -101,7 +101,7 @@ impl ToJsonValue for JwtPayloadVerifiablePresentation {
     fn to_json_value(&self) -> Result<JsonValue> {
         let json_string = serde_json::to_string(self)?;
         let map = serde_json::from_str::<HashMap<String, JsonValue>>(&json_string)?;
-        Ok(map.to_json_value()?)
+        map.to_json_value()
     }
 }
 
diff --git a/crates/web5/src/jose.rs b/crates/web5/src/jose.rs
index 296c1060..e564885b 100644
--- a/crates/web5/src/jose.rs
+++ b/crates/web5/src/jose.rs
@@ -141,7 +141,7 @@ impl Jwt {
 
     pub fn from_compact_jws(compact_jws: &str, verify: bool) -> Result<Self> {
         let parts = compact_jws
-            .split(".")
+            .split('.')
             .map(String::from)
             .collect::<Vec<String>>();
         if parts.len() != 3 {
diff --git a/crates/web5/src/json.rs b/crates/web5/src/json.rs
index 33e7903d..756ad038 100644
--- a/crates/web5/src/json.rs
+++ b/crates/web5/src/json.rs
@@ -51,7 +51,7 @@ pub(crate) fn json_value_type_name(value: &JsonValue) -> &'static str {
 impl FromJsonValue for bool {
     fn from_json_value(value: &JsonValue) -> Result<Self> {
         if let JsonValue::Bool(ref b) = *value {
-            Ok(b.clone())
+            Ok(*b)
         } else {
             Err(Web5Error::Json(format!(
                 "expected bool, but found {}",
@@ -64,7 +64,7 @@ impl FromJsonValue for bool {
 impl FromJsonValue for f64 {
     fn from_json_value(value: &JsonValue) -> Result<Self> {
         if let JsonValue::Number(ref n) = *value {
-            Ok(n.clone())
+            Ok(*n)
         } else {
             Err(Web5Error::Json(format!(
                 "expected number, but found {}",