ci: install libspeechd-dev and fix new clippy lints (#252)

* ci: install libspeechd-dev

* Fix new clippy lints for rust 1.51.0

.github/workflows/rust.yml

@@ -19,6 +19,7 @@ jobs:
           profile: minimal
           toolchain: stable
           override: true
+      - run: sudo apt-get install libspeechd-dev
       - uses: actions-rs/cargo@v1
         with:
           command: check
@@ -114,6 +115,7 @@ jobs:
           toolchain: stable
           override: true
       - run: rustup component add clippy
+      - run: sudo apt-get install libspeechd-dev
       - uses: actions-rs/cargo@v1
         with:
           command: clippy

egui/src/style.rs

@@ -619,7 +619,7 @@ impl Visuals {
     /// Show small toggle-button for light and dark mode.
     #[must_use]
     pub fn light_dark_small_toggle_button(&self, ui: &mut crate::Ui) -> Option<Self> {
-        #![allow(clippy::collapsible_if)]
+        #![allow(clippy::collapsible_else_if)]
         if self.dark_mode {
             if ui
                 .add(Button::new("☀").frame(false))

egui/src/widgets/label.rs

@@ -342,20 +342,20 @@ impl Widget for Label {
     }
 }
 
-impl Into<Label> for &str {
-    fn into(self) -> Label {
-        Label::new(self)
+impl From<&str> for Label {
+    fn from(s: &str) -> Label {
+        Label::new(s)
     }
 }
 
-impl Into<Label> for &String {
-    fn into(self) -> Label {
-        Label::new(self)
+impl From<&String> for Label {
+    fn from(s: &String) -> Label {
+        Label::new(s)
     }
 }
 
-impl Into<Label> for String {
-    fn into(self) -> Label {
-        Label::new(self)
+impl From<String> for Label {
+    fn from(s: String) -> Label {
+        Label::new(s)
     }
 }