Moved display logic to impl block and removed serde_json as a dependency

Cargo.toml

@@ -8,5 +8,4 @@ edition = "2021"
 [dependencies]
 reqwest = { version = "0.11", features = ["json"] }
 serde = { version = "1.0", features = ["derive"] }
-serde_json = "1.0.94"
 tokio = { version = "1.0", features = ["full"] }

src/main.rs

@@ -1,37 +1,57 @@
 use reqwest::Result;
-use serde::{Deserialize, Serialize};
+use serde::Deserialize;
 
-#[derive(Debug, Deserialize, Serialize)]
+#[derive(Deserialize)]
 struct Definition {
-    source: String,
-    text: String,
-    note: Option<String>,
     #[serde(rename(deserialize = "partOfSpeech"))]
     part_of_speech: String,
+    text: String,
 }
 
-#[derive(Debug, Deserialize, Serialize)]
+#[derive(Deserialize)]
 struct ExampleUsage {
-    url: String,
-    title: String,
     text: String,
-    id: i32,
 }
 
-#[derive(Debug, Deserialize, Serialize)]
+#[derive(Deserialize)]
 struct WordOfTheDay {
     definitions: Vec<Definition>,
     examples: Vec<ExampleUsage>,
     note: String,
     word: String,
 }
 
+impl WordOfTheDay {
+    fn display(&self) {
+        println!("Word of the Day:");
+        println!("  {}\n", self.word);
+
+        println!("Definitions:");
+        for definition in self.definitions.iter() {
+            println!("  Part of speech: {}", definition.part_of_speech);
+            println!("  Definition:");
+            println!("    {}\n", definition.text);
+        }
+
+        println!("Examples:");
+        for example in self.examples.iter() {
+            println!("  Example:");
+            println!("    {}\n", example.text);
+        }
+
+        println!("Note:");
+        println!("  {}", self.note);
+    }
+}
+
 #[tokio::main]
 async fn main() -> Result<()> {
     let api_key = std::env::var("WORDNIK_API_KEY").unwrap();
     let url = "https://api.wordnik.com/v4/words.json/wordOfTheDay?api_key=".to_owned() + &api_key;
     let word_of_the_day: WordOfTheDay =
         reqwest::Client::new().get(url).send().await?.json().await?;
-    println!("{:#?}", word_of_the_day);
+
+    word_of_the_day.display();
+
     Ok(())
 }