Fix racing condition in hint triggering

This fixes an issue with hints where it was possible that the terminal
content of highlighted hints changed between the highlighted hint update
and the activation of the hint.

This patch always validates the hint's text content against the hint
itself to ensure that the content is still valid for the original hint
which triggered the highlight.

Closes #8277.

1 files changed, 3 insertions, 3 deletions

diff --git a/alacritty/src/display/color.rs b/alacritty/src/display/color.rs
index 669bf502..2e854a3f 100644
--- a/alacritty/src/display/color.rs
+++ b/alacritty/src/display/color.rs
@@ -18,7 +18,7 @@ pub const DIM_FACTOR: f32 = 0.66;
 #[derive(Copy, Clone)]
 pub struct List([Rgb; COUNT]);
 
-impl<'a> From<&'a Colors> for List {
+impl From<&'_ Colors> for List {
     fn from(colors: &Colors) -> List {
         // Type inference fails without this annotation.
         let mut list = List([Rgb::default(); COUNT]);
@@ -235,7 +235,7 @@ impl<'de> Deserialize<'de> for Rgb {
             b: u8,
         }
 
-        impl<'a> Visitor<'a> for RgbVisitor {
+        impl Visitor<'_> for RgbVisitor {
             type Value = Rgb;
 
             fn expecting(&self, f: &mut Formatter<'_>) -> fmt::Result {
@@ -331,7 +331,7 @@ impl<'de> Deserialize<'de> for CellRgb {
         const EXPECTING: &str = "CellForeground, CellBackground, or hex color like #ff00ff";
 
         struct CellRgbVisitor;
-        impl<'a> Visitor<'a> for CellRgbVisitor {
+        impl Visitor<'_> for CellRgbVisitor {
             type Value = CellRgb;
 
             fn expecting(&self, f: &mut Formatter<'_>) -> fmt::Result {