Bump up the version of crossterm to v0.28.1

promkit/Cargo.toml

@@ -14,7 +14,7 @@ path = "src/lib.rs"
 
 [dependencies]
 anyhow = "1.0.81"
-crossterm = { version = "0.27.0", features = ["use-dev-tty"] }
+crossterm = { version = "0.28.1", features = ["use-dev-tty"] }
 indexmap = "2.2.3"
 radix_trie = "0.2.1"
 serde = { version = "1.0.197" }

promkit/src/core/listbox.rs

@@ -36,12 +36,6 @@ impl<T: fmt::Display> FromIterator<T> for Listbox {
     }
 }
 
-impl FromIterator<StyledGraphemes> for Listbox {
-    fn from_iter<T: IntoIterator<Item = StyledGraphemes>>(iter: T) -> Self {
-        Self(Cursor::new(iter.into_iter().collect(), 0, false))
-    }
-}
-
 impl Listbox {
     /// Returns a reference to the vector of items in the listbox.
     pub fn items(&self) -> &Vec<StyledGraphemes> {

promkit/src/grapheme.rs

@@ -28,9 +28,12 @@ impl From<char> for StyledGrapheme {
     }
 }
 
-impl ToString for StyledGrapheme {
-    fn to_string(&self) -> String {
-        self.ch.to_string()
+impl fmt::Display for StyledGraphemes {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        for styled_grapheme in self.iter() {
+            write!(f, "{}", styled_grapheme.ch)?;
+        }
+        Ok(())
     }
 }
 
@@ -117,12 +120,6 @@ impl fmt::Debug for StyledGraphemes {
     }
 }
 
-impl ToString for StyledGraphemes {
-    fn to_string(&self) -> String {
-        self.iter().map(|g| g.ch).collect()
-    }
-}
-
 impl StyledGraphemes {
     pub fn from_str<S: AsRef<str>>(string: S, style: ContentStyle) -> Self {
         string