fix: Leftover clippy warnings

src/lib.rs

@@ -52,8 +52,8 @@
 //! > Want to implement your own? If it is a common strategy, please consider opening a PR to add it to the library.
 //!   Otherwise, we are open to turning this into an open trait so that you can implement your own strategy.
 
-#![allow(clippy::map_clone, clippy::large_enum_variant)]
-#![warn(clippy::unwrap_used, clippy::missing_panics_doc)]
+#![allow(clippy::large_enum_variant)]
+#![warn(clippy::missing_panics_doc)]
 #![forbid(unsafe_code)]
 // Workaround
 #![allow(ambiguous_glob_reexports)]

src/resources/checkout_session_ext.rs

@@ -55,6 +55,6 @@ impl CheckoutSession {
         id: &CheckoutSessionId,
         params: &RetrieveCheckoutSessionLineItems,
     ) -> Response<List<CheckoutSessionItem>> {
-        client.get_query(&format!("/checkout/sessions/{}/line_items", id), &params)
+        client.get_query(&format!("/checkout/sessions/{}/line_items", id), params)
     }
 }

src/resources/customer_ext.rs

@@ -7,7 +7,7 @@ use crate::resources::{
     BankAccount, Customer, PaymentMethod, PaymentSource, PaymentSourceParams, Source,
 };
 
-#[derive(Clone, Debug, Serialize, Eq, PartialEq)]
+#[derive(Clone, Debug, Serialize, Default, Eq, PartialEq)]
 pub struct CustomerPaymentMethodRetrieval<'a> {
     /// A cursor for use in pagination. `ending_before` is an object ID that defines your place in the list.
     ///For instance, if you make a list request and receive 100 objects, starting with `obj_bar`,
@@ -37,13 +37,7 @@ pub struct CustomerPaymentMethodRetrieval<'a> {
 
 impl<'a> CustomerPaymentMethodRetrieval<'a> {
     pub fn new() -> Self {
-        CustomerPaymentMethodRetrieval {
-            ending_before: None,
-            expand: &[],
-            limit: None,
-            starting_after: None,
-            type_: None,
-        }
+        CustomerPaymentMethodRetrieval::default()
     }
 }
 
@@ -83,7 +77,7 @@ pub struct CustomerSearchParams<'a> {
 
 impl<'a> CustomerSearchParams<'a> {
     pub fn new() -> CustomerSearchParams<'a> {
-        CustomerSearchParams { query: String::new(), limit: None, page: None, expand: &[] }
+        CustomerSearchParams::default()
     }
 }