tidy clippy linting

.clippy.toml

@@ -0,0 +1 @@
+msrv = "1.51.0"

.github/workflows/ci.yml

@@ -86,7 +86,6 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: clippy
-          args: -- -D warnings
       - name: Format check
         uses: actions-rs/cargo@v1
         with:

src/lib.rs

@@ -18,6 +18,9 @@
 //! * Other kind of prompts
 //! * Editor launching
 
+#![deny(clippy::all)]
+#![warn(clippy::pedantic)]
+
 #[cfg(feature = "completion")]
 pub use completion::Completion;
 pub use console;

src/paging.rs

@@ -59,13 +59,13 @@ impl<'a> Paging<'a> {
             self.pages = (self.items_len as f64 / self.capacity as f64).ceil() as usize;
         }
 
-        if self.active != (self.pages > 1) {
+        if self.active == (self.pages > 1) {
+            self.activity_transition = false;
+        } else {
             self.active = self.pages > 1;
             self.activity_transition = true;
             // Clear everything to prevent "ghost" lines in terminal when a resize happened
             self.term.clear_last_lines(self.capacity)?;
-        } else {
-            self.activity_transition = false;
         }
 
         if cursor_pos != !0

src/prompts/confirm.rs

@@ -98,8 +98,8 @@ impl Confirm<'_> {
     ///
     /// The dialog is rendered on stderr.
     ///
-    /// Result contains `bool` if user answered "yes" or "no" or `default` (configured in [default](#method.default)) if pushes enter.
-    /// This unlike [interact_opt](#method.interact_opt) does not allow to quit with 'Esc' or 'q'.
+    /// Result contains `bool` if user answered "yes" or "no" or `default` (configured in [`default`](Confirm::default) if pushes enter.
+    /// This unlike [`interact_opt`](Self::interact_opt) does not allow to quit with 'Esc' or 'q'.
     #[inline]
     pub fn interact(&self) -> io::Result<bool> {
         self.interact_on(&Term::stderr())
@@ -109,7 +109,7 @@ impl Confirm<'_> {
     ///
     /// The dialog is rendered on stderr.
     ///
-    /// Result contains `Some(bool)` if user answered "yes" or "no" or `Some(default)` (configured in [default](#method.default)) if pushes enter,
+    /// Result contains `Some(bool)` if user answered "yes" or "no" or `Some(default)` (configured in [`default`](Confirm::default)) if pushes enter,
     /// or `None` if user cancelled with 'Esc' or 'q'.
     #[inline]
     pub fn interact_opt(&self) -> io::Result<Option<bool>> {
@@ -137,7 +137,7 @@ impl Confirm<'_> {
             .ok_or_else(|| io::Error::new(io::ErrorKind::Other, "Quit not allowed in this case"))
     }
 
-    /// Like [interact_opt](#method.interact_opt) but allows a specific terminal to be set.
+    /// Like [`interact_opt`](Self::interact_opt) but allows a specific terminal to be set.
     ///
     /// ## Examples
     /// ```rust,no_run

src/prompts/multi_select.rs

@@ -58,7 +58,7 @@ impl MultiSelect<'_> {
         self.defaults = val
             .to_vec()
             .iter()
-            .cloned()
+            .copied()
             .chain(repeat(false))
             .take(self.items.len())
             .collect();
@@ -130,7 +130,7 @@ impl MultiSelect<'_> {
     /// The user can select the items with the 'Space' bar and on 'Enter' the indices of selected items will be returned.
     /// The dialog is rendered on stderr.
     /// Result contains `Vec<index>` if user hit 'Enter'.
-    /// This unlike [interact_opt](#method.interact_opt) does not allow to quit with 'Esc' or 'q'.
+    /// This unlike [`interact_opt`](Self::interact_opt) does not allow to quit with 'Esc' or 'q'.
     #[inline]
     pub fn interact(&self) -> io::Result<Vec<usize>> {
         self.interact_on(&Term::stderr())
@@ -170,7 +170,7 @@ impl MultiSelect<'_> {
             .ok_or_else(|| io::Error::new(io::ErrorKind::Other, "Quit not allowed in this case"))
     }
 
-    /// Like [interact_opt](#method.interact_opt) but allows a specific terminal to be set.
+    /// Like [`interact_opt`](Self::interact_opt) but allows a specific terminal to be set.
     ///
     /// ## Examples
     /// ```rust,no_run

src/prompts/select.rs

@@ -167,7 +167,7 @@ impl Select<'_> {
     /// The user can select the items with the 'Space' bar or 'Enter' and the index of selected item will be returned.
     /// The dialog is rendered on stderr.
     /// Result contains `index` if user selected one of items using 'Enter'.
-    /// This unlike [interact_opt](#method.interact_opt) does not allow to quit with 'Esc' or 'q'.
+    /// This unlike [`interact_opt`](Self::interact_opt) does not allow to quit with 'Esc' or 'q'.
     #[inline]
     pub fn interact(&self) -> io::Result<usize> {
         self.interact_on(&Term::stderr())
@@ -207,7 +207,7 @@ impl Select<'_> {
             .ok_or_else(|| io::Error::new(io::ErrorKind::Other, "Quit not allowed in this case"))
     }
 
-    /// Like [interact_opt](#method.interact_opt) but allows a specific terminal to be set.
+    /// Like [`interact_opt`](Self::interact_opt) but allows a specific terminal to be set.
     ///
     /// ## Examples
     /// ```rust,no_run

src/prompts/sort.rs

@@ -102,7 +102,7 @@ impl Sort<'_> {
     /// The user can order the items with the 'Space' bar and the arrows. On 'Enter' ordered list of the incides of items will be returned.
     /// The dialog is rendered on stderr.
     /// Result contains `Vec<index>` if user hit 'Enter'.
-    /// This unlike [interact_opt](#method.interact_opt) does not allow to quit with 'Esc' or 'q'.
+    /// This unlike [`interact_opt`](Self::interact_opt) does not allow to quit with 'Esc' or 'q'.
     #[inline]
     pub fn interact(&self) -> io::Result<Vec<usize>> {
         self.interact_on(&Term::stderr())
@@ -142,7 +142,7 @@ impl Sort<'_> {
             .ok_or_else(|| io::Error::new(io::ErrorKind::Other, "Quit not allowed in this case"))
     }
 
-    /// Like [interact_opt](#method.interact_opt) but allows a specific terminal to be set.
+    /// Like [`interact_opt`](Self::interact_opt) but allows a specific terminal to be set.
     ///
     /// ## Examples
     /// ```rust,no_run

src/theme.rs

@@ -506,15 +506,16 @@ impl Theme for ColorfulTheme {
         text: &str,
         active: bool,
     ) -> fmt::Result {
-        let details = match active {
-            true => (
+        let details = if active {
+            (
                 &self.active_item_prefix,
                 self.active_item_style.apply_to(text),
-            ),
-            false => (
+            )
+        } else {
+            (
                 &self.inactive_item_prefix,
                 self.inactive_item_style.apply_to(text),
-            ),
+            )
         };
 
         write!(f, "{} {}", details.0, details.1)