Merge pull request #739 from hecrj/fix/beta-warnings

Fix warnings in the `beta` toolchain

glow/src/program.rs

@@ -17,7 +17,7 @@ pub unsafe fn create(
         gl.compile_shader(shader);
 
         if !gl.get_shader_compile_status(shader) {
-            panic!(gl.get_shader_info_log(shader));
+            panic!("{}", gl.get_shader_info_log(shader));
         }
 
         gl.attach_shader(program, shader);
@@ -27,7 +27,7 @@ pub unsafe fn create(
 
     gl.link_program(program);
     if !gl.get_program_link_status(program) {
-        panic!(gl.get_program_info_log(program));
+        panic!("{}", gl.get_program_info_log(program));
     }
 
     for shader in shaders {

web/src/widget/button.rs

@@ -25,8 +25,10 @@ pub struct Button<'a, Message> {
     content: Element<'a, Message>,
     on_press: Option<Message>,
     width: Length,
+    #[allow(dead_code)]
     height: Length,
     min_width: u32,
+    #[allow(dead_code)]
     min_height: u32,
     padding: u16,
     style: Box<dyn StyleSheet>,

web/src/widget/checkbox.rs

@@ -30,6 +30,7 @@ pub struct Checkbox<Message> {
     label: String,
     id: Option<String>,
     width: Length,
+    #[allow(dead_code)]
     style: Box<dyn StyleSheet>,
 }
 

web/src/widget/container.rs

@@ -12,6 +12,7 @@ pub struct Container<'a, Message> {
     width: Length,
     height: Length,
     max_width: u32,
+    #[allow(dead_code)]
     max_height: u32,
     horizontal_alignment: Align,
     vertical_alignment: Align,

web/src/widget/radio.rs

@@ -37,6 +37,7 @@ pub struct Radio<Message> {
     label: String,
     id: Option<String>,
     name: Option<String>,
+    #[allow(dead_code)]
     style: Box<dyn StyleSheet>,
 }
 

web/src/widget/scrollable.rs

@@ -11,6 +11,7 @@ pub struct Scrollable<'a, Message> {
     height: Length,
     max_height: u32,
     content: Column<'a, Message>,
+    #[allow(dead_code)]
     style: Box<dyn StyleSheet>,
 }
 

web/src/widget/slider.rs

@@ -38,7 +38,9 @@ pub struct Slider<'a, T, Message> {
     step: T,
     value: T,
     on_change: Rc<Box<dyn Fn(T) -> Message>>,
+    #[allow(dead_code)]
     width: Length,
+    #[allow(dead_code)]
     style: Box<dyn StyleSheet>,
 }