Privatize struct fields

src/client.rs

@@ -9,8 +9,8 @@ use models::{SetActivityArgs, SetActivity};
 
 #[derive(Debug)]
 pub struct Client {
-    pub client_id: u64,
-    pub version: u32,
+    client_id: u64,
+    version: u32,
     socket: UnixStream,
 }
 

src/lib.rs

@@ -12,7 +12,8 @@ extern crate uuid;
 #[macro_use]
 mod macros;
 
-pub mod models;
+mod models;
 pub mod client;
 
+pub use models::prelude;
 pub use client::Client;

src/macros.rs

@@ -1,12 +1,16 @@
 macro_rules! message_func {
     [ $name:ident, $type:tt func ] => {
-        pub fn $name<F: FnOnce($type) -> $type>(mut self, func: F) -> Self {
+        pub fn $name<F>(mut self, func: F) -> Self
+            where F: FnOnce($type) -> $type
+        {
             self.$name = Some(func($type::default())); self
         }
     };
 
     [ $name:ident, String ] => {
-        pub fn $name<S: Into<String>>(mut self, value: S) -> Self {
+        pub fn $name<S>(mut self, value: S) -> Self
+            where S: Into<String>
+        {
             self.$name = Some(value.into()); self
         }
     };
@@ -37,7 +41,7 @@ macro_rules! message_format {
         message_format![ @st
             ( $name $($rest)* ) -> (
                 #[serde(skip_serializing_if = "Option::is_none")]
-                pub $field: Option<$type>,
+                $field: Option<$type>,
                 $($out)*
             )
         ];

src/models/handshake.rs

@@ -3,9 +3,9 @@ use super::Payload;
 
 #[derive(Debug, Default, Serialize)]
 pub struct Handshake {
-    pub nonce: String,
-    pub v: u32,
-    pub client_id: String,
+    nonce: String,
+    v: u32,
+    client_id: String,
 }
 
 impl Handshake {

src/models/mod.rs

@@ -14,9 +14,11 @@ pub use self::set_activity::*;
 pub trait Payload: Serialize {}
 
 pub mod prelude {
-    pub use super::message::Message;
-    pub use super::command::Command;
-    pub use super::handshake::Handshake;
-    #[cfg(feature = "rich_presence")]
-    pub use super::set_activity::SetActivity;
+    pub use super::set_activity::{
+        SetActivity,
+        SetActivityAssets,
+        SetActivityParty,
+        SetActivitySecrets,
+        SetActivityTimestamps
+    };
 }

src/models/set_activity.rs

@@ -1,10 +1,10 @@
 use std::process::id as pid;
-use models::prelude::Command;
+use models::Command;
 
 #[derive(Debug, Default, Serialize)]
 pub struct SetActivityArgs {
-    pub pid: u32,
-    pub activity: SetActivity,
+    pid: u32,
+    activity: SetActivity,
 }
 
 impl SetActivityArgs {