Bump glutin to 0.25.0

Fixes #4206.
Fixes #4162.
Fixes #4017.
Fixes #3998.
Fixes #3831.
Fixes #3782.
Fixes #3708.
Fixes #2734.
Fixes #2714.
Fixes #1801.

1 files changed, 13 insertions, 1 deletions

diff --git a/alacritty_terminal/src/term/color.rs b/alacritty_terminal/src/term/color.rs
index 104fcfe5..8626cda5 100644
--- a/alacritty_terminal/src/term/color.rs
+++ b/alacritty_terminal/src/term/color.rs
@@ -1,5 +1,5 @@
 use std::fmt::{self, Display, Formatter};
-use std::ops::{Index, IndexMut, Mul};
+use std::ops::{Add, Index, IndexMut, Mul};
 use std::str::FromStr;
 
 use log::trace;
@@ -75,6 +75,18 @@ impl Mul<f32> for Rgb {
     }
 }
 
+impl Add<Rgb> for Rgb {
+    type Output = Rgb;
+
+    fn add(self, rhs: Rgb) -> Rgb {
+        Rgb {
+            r: self.r.saturating_add(rhs.r),
+            g: self.g.saturating_add(rhs.g),
+            b: self.b.saturating_add(rhs.b),
+        }
+    }
+}
+
 /// Deserialize an Rgb from a hex string.
 ///
 /// This is *not* the deserialize impl for Rgb since we want a symmetric