Updated examples with set_target_fps (#341)

* Solved bug in wayland implementation

* Remove unnecessary CString allocations

* Deprecate limit_update_rate

- solving Deprecate "limit_update_rate" in favor of "set_target_fps" #339

* Update examples with set_target_fps

examples/char_callback.rs

@@ -40,8 +40,7 @@ fn main() {
 
     let input = Box::new(Input::new(&keys_data));
 
-    // Limit to max ~60 fps update rate
-    window.limit_update_rate(Some(std::time::Duration::from_micros(16600)));
+    window.set_target_fps(60);
     window.set_input_callback(input);
 
     while window.is_open() && !window.is_key_down(Key::Escape) {

examples/julia.rs

@@ -21,8 +21,7 @@ fn main() {
     )
     .expect("Unable to Open Window");
 
-    // Limit to max ~60 fps update rate
-    window.limit_update_rate(Some(std::time::Duration::from_micros(16600)));
+    window.set_target_fps(60);
 
     let range = 2.0;
     let x_min = 0. - range;

examples/noise.rs

@@ -20,8 +20,7 @@ fn main() {
     )
     .expect("Unable to create window");
 
-    // Limit to max ~60 fps update rate
-    window.limit_update_rate(Some(std::time::Duration::from_micros(16600)));
+    window.set_target_fps(60);
 
     let mut buffer: Vec<u32> = Vec::with_capacity(WIDTH * HEIGHT);
 

examples/text.rs

@@ -16,8 +16,7 @@ fn main() {
     )
     .expect("Unable to create window");
 
-    // Limit to max ~60 fps update rate
-    window.limit_update_rate(Some(std::time::Duration::from_micros(16600)));
+    window.set_target_fps(60);
 
     let mut buffer: Vec<u32> = Vec::with_capacity(WIDTH * HEIGHT);