json is added

Cargo.toml

@@ -7,14 +7,11 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-serde = { version = "1.0.117", optional = true }
-serde_derive = { version = "1.0.117", optional = true }
-serde_json = { version = "1.0", optional = true }
+serde = { version = "1.0.117", features = ["derive"] }
+serde_derive = { version = "1.0.117" }
+serde_json = { version = "1.0" }
 once_cell = "1.5.2"
 
-[features]
-with_serde = ["serde", "serde_derive", "serde_json"]
-
 [target.'cfg(target_os = "windows")'.dependencies]
 winapi = { version = "0.3.9", features = ["winuser", "errhandlingapi"] }
 

src/keyboard.rs

@@ -1,5 +1,6 @@
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-#[cfg_attr(feature = "serialize", derive(serde::Serialize, serde::Deserialize))]
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash, Deserialize, Serialize)]
 pub enum Key {
   Escape,
   Digit0,

src/lib.rs

@@ -5,13 +5,13 @@ pub use crate::windows::*;
 
 use crate::keyboard::Key;
 use crate::mouse::Button;
+use serde::{Deserialize, Serialize};
 use std::time::SystemTime;
 
 pub mod keyboard;
 pub mod mouse;
 
-#[derive(Debug, Copy, Clone, PartialEq)]
-#[cfg_attr(feature = "with_serde", derive(serde::Serialize, serde::Deserialize))]
+#[derive(Debug, Copy, Clone, PartialEq, Serialize, Deserialize)]
 pub enum EventType {
   KeyPress(Key),
   KeyRelease(Key),
@@ -20,8 +20,7 @@ pub enum EventType {
   MouseMoveTo { x: f64, y: f64 },
 }
 
-#[derive(Debug, Clone, PartialEq)]
-#[cfg_attr(feature = "with_serde", derive(serde::Serialize, serde::Deserialize))]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct Event {
   pub time: SystemTime,
   pub event_type: EventType,

src/mouse.rs

@@ -1,5 +1,6 @@
-#[derive(Debug, Copy, Clone, PartialEq)]
-#[cfg_attr(feature = "serialize", derive(serde::Serialize, serde::Deserialize))]
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Copy, Clone, PartialEq, Deserialize, Serialize)]
 pub enum Button {
   Left,
   Middle,

src/windows/mod.rs

@@ -8,6 +8,7 @@ use winapi::shared::minwindef::{DWORD, HINSTANCE, LPARAM, LRESULT, WPARAM};
 use winapi::shared::windef::{HHOOK__, HWND};
 use winapi::um::errhandlingapi::GetLastError;
 use winapi::um::winuser::{GetMessageW, SetWindowsHookExW, UnhookWindowsHookEx, MSG};
+
 pub mod keyboard;
 pub mod mouse;
 

src/windows/mouse.rs

@@ -226,6 +226,7 @@ impl Robot {
           event_type,
           time: SystemTime::now(),
         };
+
         HOOK_CALLBACK(event);
       }
     }