impl PartialDiscordFileAttachment

Now contains move_$ methods, which can move individual values out of the PartialDiscordFileAttachment while preserving the rest of the object.

src/api/types.rs

@@ -847,7 +847,7 @@ pub struct DiscordFileAttachment {
 
 pub struct PartialDiscordFileAttachment {
     pub id: Option<i16>,
-    pub filename: Option<String>,
+    pub filename: String,
     pub description: Option<String>,
     pub content_type: Option<String>,
     pub size: Option<i64>,
@@ -862,6 +862,73 @@ pub struct PartialDiscordFileAttachment {
     pub content: Vec<u8>,
 }
 
+impl PartialDiscordFileAttachment {
+    /**
+    Moves `self.content` out of `self` and returns it.
+    # Returns
+    Vec<u8>
+     */
+    pub fn move_content(self) -> (Vec<u8>, PartialDiscordFileAttachment) {
+        let content = self.content;
+        let updated_struct = PartialDiscordFileAttachment {
+            id: self.id,
+            filename: self.filename,
+            description: self.description,
+            content_type: self.content_type,
+            size: self.size,
+            url: self.url,
+            proxy_url: self.proxy_url,
+            height: self.height,
+            width: self.width,
+            ephemeral: self.ephemeral,
+            duration_secs: self.duration_secs,
+            waveform: self.waveform,
+            content: Vec::new(),
+        };
+        (content, updated_struct)
+    }
+
+    pub fn move_filename(self) -> (String, PartialDiscordFileAttachment) {
+        let filename = self.filename;
+        let updated_struct = PartialDiscordFileAttachment {
+            id: self.id,
+            filename: String::new(),
+            description: self.description,
+            content_type: self.content_type,
+            size: self.size,
+            url: self.url,
+            proxy_url: self.proxy_url,
+            height: self.height,
+            width: self.width,
+            ephemeral: self.ephemeral,
+            duration_secs: self.duration_secs,
+            waveform: self.waveform,
+            content: self.content,
+        };
+        (filename, updated_struct)
+    }
+
+    pub fn move_content_type(self) -> (Option<String>, PartialDiscordFileAttachment) {
+        let content_type = self.content_type;
+        let updated_struct = PartialDiscordFileAttachment {
+            id: self.id,
+            filename: self.filename,
+            description: self.description,
+            content_type: None,
+            size: self.size,
+            url: self.url,
+            proxy_url: self.proxy_url,
+            height: self.height,
+            width: self.width,
+            ephemeral: self.ephemeral,
+            duration_secs: self.duration_secs,
+            waveform: self.waveform,
+            content: self.content,
+        };
+        (content_type, updated_struct)
+    }
+}
+
 #[derive(Debug, Serialize, Deserialize)]
 pub struct AllowedMention {
     parse: Vec<AllowedMentionType>,