fix error

examples/invoice.rs

@@ -1,11 +1,4 @@
-use paypal_rs::{
+use paypal_rs::{common::*, errors::*, invoice::*, Client, HeaderParams, Prefer};
-    Client,
-    HeaderParams,
-    Prefer,
-    invoice::*,
-    common::*,
-    errors::*,
-};
 
 #[tokio::main]
 async fn main() -> Result<(), ResponseError> {
@@ -41,13 +34,12 @@ async fn main() -> Result<(), ResponseError> {
             email_address: Some("merchant@example.com".to_owned()),
             additional_notes: None,
         }),
-        items: vec![
+        items: vec![Item {
-            Item {
             id: None,
             name: "My item".to_owned(),
             unit_amount: Money {
                 currency_code: Currency::EUR,
-                    value: "10.0".to_owned()
+                value: "10.0".to_owned(),
             },
             quantity: "1".to_owned(),
             discount: None,
@@ -59,17 +51,16 @@ async fn main() -> Result<(), ResponseError> {
                 amount: None,
             }),
             unit_of_measure: Some(UnitOfMeasure::Quantity),
-            }
+        }],
-        ],
         ..Default::default()
     };
     match client.create_draft_invoice(payload, HeaderParams::default()).await {
         Ok(r) => {
             println!("{:#?}", r);
-        },
+        }
         Err(ResponseError::HttpError(e)) => {
             println!("{}", e);
-        },
+        }
         Err(e) => {
             println!("{:#?}", e);
         }

src/invoice.rs

@@ -690,9 +690,9 @@ impl super::Client {
         let res = build.json(&invoice).send().await?;
 
         if res.status().is_success() {
-            println!("{:#?}", res.text().await?);
+            //println!("{:#?}", res.text().await?);
-            //let x = res.json::<Invoice>().await?;
+            let inv = res.json::<Invoice>().await?;
-            Ok(())
+            Ok(inv)
         } else {
             Err(res.json::<PaypalError>().await?.into())
         }
@@ -913,4 +913,3 @@ mod tests {
         println!("{:?}", list);
     }
 }
-