Fix crash on Windows (#2021)

The rusttype backend did not properly support manually specifying font
styles, but instead chose to panic when they are specified.

The rusttype implementation now provides a proper implementation for
handling `bold`, `italic` and `regular` font styles.

This fixes #2020.

1 files changed, 3 insertions, 21 deletions

diff --git a/src/config/mod.rs b/src/config/mod.rs
index 836fe483..63c72d34 100644
--- a/src/config/mod.rs
+++ b/src/config/mod.rs
@@ -2060,9 +2060,9 @@ impl Default for Font {
             #[cfg(target_os = "macos")]
             use_thin_strokes: true,
             size: default_font_size(),
-            normal: FontDescription::new_with_style("Regular"),
-            bold: SecondaryFontDescription::new_with_style("Bold"),
-            italic: SecondaryFontDescription::new_with_style("Italic"),
+            normal: Default::default(),
+            bold: Default::default(),
+            italic: Default::default(),
             scale_with_dpi: Default::default(),
             glyph_offset: Default::default(),
             offset: Default::default(),
@@ -2152,15 +2152,6 @@ impl Default for FontDescription {
     }
 }
 
-impl FontDescription {
-    fn new_with_style(style: &str) -> Self {
-        Self {
-            style: Some(style.into()),
-            ..Default::default()
-        }
-    }
-}
-
 /// Description of the italic and bold font
 #[serde(default)]
 #[derive(Debug, Default, Deserialize, Clone, PartialEq, Eq)]
@@ -2180,15 +2171,6 @@ impl SecondaryFontDescription {
     }
 }
 
-impl SecondaryFontDescription {
-    fn new_with_style(style: &str) -> Self {
-        Self {
-            style: Some(style.into()),
-            ..Default::default()
-        }
-    }
-}
-
 pub struct Monitor {
     _thread: ::std::thread::JoinHandle<()>,
     rx: mpsc::Receiver<Config>,