Fix urbandict lookup None unwrap error

Cargo.lock

@@ -1194,7 +1194,7 @@ dependencies = [
 
 [[package]]
 name = "rustcord"
-version = "0.2.5"
+version = "0.2.6"
 dependencies = [
  "owoify 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rustcord"
-version = "0.2.5"
+version = "0.2.6"
 authors = ["Agatha <@protonmail.com>"]
 edition = "2018"
 

src/main.rs

@@ -95,10 +95,7 @@ fn init(ctx: &mut Context, message: &Message) -> CommandResult {
                 .say(&ctx.http, "The Discordinator9000 is gonna hug ny'all!");
         }
         1 => {
-            let _ = message.channel_id.say(
-                &ctx.http,
-                "Nyaa~!",
-            );
+            let _ = message.channel_id.say(&ctx.http, "Nyaa~!");
         }
         _ => {
             let _ = message.channel_id.say(&ctx.http, "Oopsie woopsie! UwU");
@@ -305,12 +302,12 @@ fn sausage(ctx: &mut Context, message: &Message) -> CommandResult {
 #[checks(Server)]
 fn ad(ctx: &mut Context, message: &Message) -> CommandResult {
     let _ = message.channel_id.send_message(&ctx.http, |m| m
-			.embed(|e| e
-			.title(":b:ottom text")
-			***REMOVED***
-			.thumbnail("https://i.imgur.com/8MU0gqD.png")
-			.color(0x00f3ff))
-		);
+            .embed(|e| e
+            .title(":b:ottom text")
+            ***REMOVED***
+            .thumbnail("https://i.imgur.com/8MU0gqD.png")
+            .color(0x00f3ff))
+        );
 
     Ok(())
 }
@@ -402,17 +399,30 @@ fn compare_bot(ctx: &mut Context, message: &Message, mut args: Args) -> CommandR
 #[aliases("what's this")]
 fn what(ctx: &mut Context, message: &Message, args: Args) -> CommandResult {
     let text: String = args.rest().trim().to_string();
-    let defs = &urbandict::get_definitions(&text.to_string())?;
-    let def = &defs[0];
-    let _ = message.channel_id.send_message(&ctx.http, |m| {
-        m.embed(|e| {
-            e.title(format!("Author: {}", def.author)).field(
-                "Definition: ",
-                def.definition.replace(|c| c == '[' || c == ']', ""),
-                false,
-            )
-        })
-    });
+    let defs = &urbandict::get_definitions(&text.to_string());
+    match defs {
+        Err(_e) => {
+            let _ = message
+                .channel_id
+                .say(&ctx.http, format!("Invalid query >w<"));
+        }
+        Ok(v) => {
+            if v.len() > 0 {
+                let def = &v[0];
+                let _ = message.channel_id.send_message(&ctx.http, |m| {
+                    m.embed(|e| {
+                        e.title(format!("Author: {}", def.author)).field(
+                            "Definition: ",
+                            def.definition.replace(|c| c == '[' || c == ']', ""),
+                            false,
+                        )
+                    })
+                });
+            } else {
+                println!("No resuwults");
+            }
+        }
+    }
 
     Ok(())
 }