fix derive errors

model/src/docs/mod.rs

@@ -1,6 +1,6 @@
 //! The document object.
 
-extern crate serde;
+use serde::{Deserialize, Serialize};
 
 use crate::{
     datetime::Timestamp,
@@ -11,8 +11,8 @@ use crate::{
 };
 
 /// Represents a forum thread.
-#[serde(rename_all = "camelCase")]
 #[derive(Clone, Debug, Deserialize, Serialize)]
+#[serde(rename_all = "camelCase")]
 pub struct Document {
     channel_id: Id<ChannelMarker>,
     content: String,

model/src/forum/thread.rs

@@ -1,6 +1,6 @@
 //! The forum thread object.
 
-extern crate serde;
+use serde::{Deserialize, Serialize};
 
 use crate::{
     datetime::Timestamp,
@@ -11,8 +11,8 @@ use crate::{
 };
 
 /// Represents a forum thread.
-#[serde(rename_all = "camelCase")]
 #[derive(Clone, Debug, Deserialize, Serialize)]
+#[serde(rename_all = "camelCase")]
 pub struct ForumThread {
     channel_id: Id<ChannelMarker>,
     content: Option<String>,

model/src/list/mod.rs

@@ -1,6 +1,6 @@
 //! The list item object.
 
-extern crate serde;
+use serde::{Deserialize, Serialize};
 
 use crate::{
     datetime::Timestamp,
@@ -11,8 +11,8 @@ use crate::{
 };
 
 /// Represents a list item.
-#[serde(rename_all = "camelCase")]
 #[derive(Clone, Debug, Deserialize, Serialize)]
+#[serde(rename_all = "camelCase")]
 pub struct ListItem {
     channel_id: Id<ChannelMarker>,
     created_at: Timestamp,

model/src/messaging/mod.rs

@@ -1,6 +1,6 @@
 //! The chat message model.
 
-extern crate serde;
+use serde::{Deserialize, Serialize};
 
 use crate::{
     datetime::Timestamp,
@@ -11,8 +11,8 @@ use crate::{
 };
 
 /// Represents a chat message.
-#[serde(rename_all = "camelCase")]
 #[derive(Clone, Debug, Deserialize, Serialize)]
+#[serde(rename_all = "camelCase")]
 pub struct ChatMessage {
     channel_id: Id<ChannelMarker>,
     content: String,
@@ -74,8 +74,8 @@ impl ChatMessage {
 }
 
 /// Represents the type of a chat message.
-#[serde(rename_all = "lowercase")]
 #[derive(Clone, Debug, Deserialize, Serialize)]
+#[serde(rename_all = "lowercase")]
 pub enum ChatMessageType {
     /// A message sent by a user or a bot.
     Default,

model/src/reactions/mod.rs

@@ -1,6 +1,6 @@
 //! The content reaction object.
 
-extern crate serde;
+use serde::{Deserialize, Serialize};
 
 use crate::{
     datetime::Timestamp,
@@ -11,8 +11,8 @@ use crate::{
 };
 
 /// Represents a reaction object.
-#[serde(rename_all = "camelCase")]
 #[derive(Clone, Debug, Deserialize, Serialize)]
+#[serde(rename_all = "camelCase")]
 pub struct Reaction {
     created_at: Timestamp,
     created_by: Id<UserMarker>,

model/src/server/member/mod.rs

@@ -1,14 +1,14 @@
 //! The member object.
 
-extern crate serde;
+use serde::{Deserialize, Serialize};
 
 use crate::datetime::Timestamp;
 use crate::id::{marker::RoleMarker, Id};
 use crate::user::User;
 
 /// Represents a server member.
-#[serde(rename_all = "camelCase")]
 #[derive(Clone, Debug, Deserialize, Serialize)]
+#[serde(rename_all = "camelCase")]
 pub struct Member {
     user: User,
     role_ids: Vec<Id<RoleMarker>>,

model/src/user/mod.rs

@@ -1,12 +1,13 @@
 //! The user object.
 
-extern crate serde;
+use serde::{Deserialize, Serialize};
 
 use crate::datetime::Timestamp;
 use crate::id::{marker::UserMarker, Id};
 
-#[serde(rename_all = "camelCase")]
+/// Represents a user.
 #[derive(Clone, Debug, Deserialize, Serialize)]
+#[serde(rename_all = "camelCase")]
 pub struct User {
     id: Id<UserMarker>,
     r#type: UserType,
@@ -33,8 +34,8 @@ impl User {
 }
 
 /// Represents the type of a user.
-#[serde(rename_all = "lowercase")]
 #[derive(Clone, Debug, Deserialize, Serialize)]
+#[serde(rename_all = "lowercase")]
 pub enum UserType {
     Bot,
     User,