Remove inferred lifetime parameters to Printer

cursive-core/src/printer.rs

@@ -304,7 +304,7 @@ impl<'a, 'b> Printer<'a, 'b> {
     /// ```
     pub fn with_color<F>(&self, c: ColorStyle, f: F)
     where
-        F: FnOnce(&Printer<'_, '_>),
+        F: FnOnce(&Printer),
     {
         let old = self.backend.set_color(c.resolve(&self.theme.palette));
         f(self);
@@ -315,7 +315,7 @@ impl<'a, 'b> Printer<'a, 'b> {
     /// that will apply the given style on prints.
     pub fn with_style<F, T>(&self, style: T, f: F)
     where
-        F: FnOnce(&Printer<'_, '_>),
+        F: FnOnce(&Printer),
         T: Into<Style>,
     {
         let style = style.into();
@@ -336,7 +336,7 @@ impl<'a, 'b> Printer<'a, 'b> {
     /// that will apply the given effect on prints.
     pub fn with_effect<F>(&self, effect: Effect, f: F)
     where
-        F: FnOnce(&Printer<'_, '_>),
+        F: FnOnce(&Printer),
     {
         self.backend.set_effect(effect);
         f(self);
@@ -347,7 +347,7 @@ impl<'a, 'b> Printer<'a, 'b> {
     /// that will apply the given theme on prints.
     pub fn with_theme<F>(&self, theme: &Theme, f: F)
     where
-        F: FnOnce(&Printer<'_, '_>),
+        F: FnOnce(&Printer),
     {
         f(&self.theme(theme));
     }
@@ -367,7 +367,7 @@ impl<'a, 'b> Printer<'a, 'b> {
     /// that will apply each given effect on prints.
     pub fn with_effects<F>(&self, effects: EnumSet<Effect>, f: F)
     where
-        F: FnOnce(&Printer<'_, '_>),
+        F: FnOnce(&Printer),
     {
         match effects.iter().next() {
             None => f(self),
@@ -433,7 +433,7 @@ impl<'a, 'b> Printer<'a, 'b> {
     /// * Otherwise, use `ColorStyle::Primary`.
     pub fn with_high_border<F>(&self, invert: bool, f: F)
     where
-        F: FnOnce(&Printer<'_, '_>),
+        F: FnOnce(&Printer),
     {
         let color = match self.theme.borders {
             BorderStyle::None => return,
@@ -452,7 +452,7 @@ impl<'a, 'b> Printer<'a, 'b> {
     /// * Otherwise, use `ColorStyle::primary()`.
     pub fn with_low_border<F>(&self, invert: bool, f: F)
     where
-        F: FnOnce(&Printer<'_, '_>),
+        F: FnOnce(&Printer),
     {
         let color = match self.theme.borders {
             BorderStyle::None => return,
@@ -470,11 +470,7 @@ impl<'a, 'b> Printer<'a, 'b> {
     ///     * If the printer currently has the focus,
     ///       uses `ColorStyle::highlight()`.
     ///     * Otherwise, uses `ColorStyle::highlight_inactive()`.
-    pub fn with_selection<F: FnOnce(&Printer<'_, '_>)>(
-        &self,
-        selection: bool,
-        f: F,
-    ) {
+    pub fn with_selection<F: FnOnce(&Printer)>(&self, selection: bool, f: F) {
         self.with_color(
             if selection {
                 if self.focused {

cursive-core/src/view/scroll_base.rs

@@ -220,9 +220,9 @@ impl ScrollBase {
     ///     printer.print((0,0), lines[i]);
     /// });
     /// ```
-    pub fn draw<F>(&self, printer: &Printer<'_, '_>, line_drawer: F)
+    pub fn draw<F>(&self, printer: &Printer, line_drawer: F)
     where
-        F: Fn(&Printer<'_, '_>, usize),
+        F: Fn(&Printer, usize),
     {
         if self.view_height == 0 {
             return;

cursive-core/src/view/view_trait.rs

@@ -13,7 +13,7 @@ pub trait View: Any + AnyView {
     /// Draws the view with the given printer (includes bounds) and focus.
     ///
     /// This is the only *required* method to implement.
-    fn draw(&self, printer: &Printer<'_, '_>);
+    fn draw(&self, printer: &Printer);
 
     /// Called once the size for this view has been decided.
     ///

cursive-core/src/view/view_wrapper.rs

@@ -47,7 +47,7 @@ pub trait ViewWrapper: 'static {
     }
 
     /// Wraps the `draw` method.
-    fn wrap_draw(&self, printer: &Printer<'_, '_>) {
+    fn wrap_draw(&self, printer: &Printer) {
         self.with_view(|v| v.draw(printer));
     }
 
@@ -103,7 +103,7 @@ pub trait ViewWrapper: 'static {
 
 // The main point of implementing ViewWrapper is to have View for free.
 impl<T: ViewWrapper> View for T {
-    fn draw(&self, printer: &Printer<'_, '_>) {
+    fn draw(&self, printer: &Printer) {
         self.wrap_draw(printer);
     }
 

cursive-core/src/views/button.rs

@@ -128,7 +128,7 @@ impl Button {
 }
 
 impl View for Button {
-    fn draw(&self, printer: &Printer<'_, '_>) {
+    fn draw(&self, printer: &Printer) {
         if printer.size.x == 0 {
             return;
         }

cursive-core/src/views/canvas.rs

@@ -105,7 +105,7 @@ impl<T> Canvas<T> {
     /// Sets the closure for `draw(&Printer)`.
     pub fn set_draw<F>(&mut self, f: F)
     where
-        F: 'static + Fn(&T, &Printer<'_, '_>),
+        F: 'static + Fn(&T, &Printer),
     {
         self.draw = Box::new(f);
     }
@@ -115,7 +115,7 @@ impl<T> Canvas<T> {
     /// Chainable variant.
     pub fn with_draw<F>(self, f: F) -> Self
     where
-        F: 'static + Fn(&T, &Printer<'_, '_>),
+        F: 'static + Fn(&T, &Printer),
     {
         self.with(|s| s.set_draw(f))
     }
@@ -266,7 +266,7 @@ impl<T> Canvas<T> {
 }
 
 impl<T: 'static> View for Canvas<T> {
-    fn draw(&self, printer: &Printer<'_, '_>) {
+    fn draw(&self, printer: &Printer) {
         (self.draw)(&self.state, printer);
     }
 

cursive-core/src/views/checkbox.rs

@@ -128,7 +128,7 @@ impl Checkbox {
         })
     }
 
-    fn draw_internal(&self, printer: &Printer<'_, '_>) {
+    fn draw_internal(&self, printer: &Printer) {
         printer.print((0, 0), "[ ]");
         if self.checked {
             printer.print((1, 0), "X");
@@ -145,7 +145,7 @@ impl View for Checkbox {
         self.enabled
     }
 
-    fn draw(&self, printer: &Printer<'_, '_>) {
+    fn draw(&self, printer: &Printer) {
         if self.enabled && printer.enabled {
             printer.with_selection(printer.focused, |printer| {
                 self.draw_internal(printer)

cursive-core/src/views/debug_view.rs

@@ -25,7 +25,7 @@ impl Default for DebugView {
 }
 
 impl View for DebugView {
-    fn draw(&self, printer: &Printer<'_, '_>) {
+    fn draw(&self, printer: &Printer) {
         let logs = logger::LOGS.lock().unwrap();
         // Only print the last logs, so skip what doesn't fit
         let skipped = logs.len().saturating_sub(printer.size.y);

cursive-core/src/views/dialog.rs

@@ -498,7 +498,7 @@ impl Dialog {
         }
     }
 
-    fn draw_buttons(&self, printer: &Printer<'_, '_>) -> Option<usize> {
+    fn draw_buttons(&self, printer: &Printer) -> Option<usize> {
         let mut buttons_height = 0;
         // Current horizontal position of the next button we'll draw.
 
@@ -546,7 +546,7 @@ impl Dialog {
         Some(buttons_height)
     }
 
-    fn draw_content(&self, printer: &Printer<'_, '_>, buttons_height: usize) {
+    fn draw_content(&self, printer: &Printer, buttons_height: usize) {
         // What do we have left?
         let taken = Vec2::new(0, buttons_height)
             + self.borders.combined()
@@ -565,7 +565,7 @@ impl Dialog {
         );
     }
 
-    fn draw_title(&self, printer: &Printer<'_, '_>) {
+    fn draw_title(&self, printer: &Printer) {
         if !self.title.is_empty() {
             let len = self.title.width();
             let spacing = 3; //minimum distance to borders
@@ -629,7 +629,7 @@ impl Dialog {
 }
 
 impl View for Dialog {
-    fn draw(&self, printer: &Printer<'_, '_>) {
+    fn draw(&self, printer: &Printer) {
         // This will be the buttons_height used by the buttons.
         let buttons_height = match self.draw_buttons(printer) {
             Some(height) => height,

cursive-core/src/views/dummy.rs

@@ -7,7 +7,7 @@ use crate::Printer;
 pub struct DummyView;
 
 impl View for DummyView {
-    fn draw(&self, _: &Printer<'_, '_>) {}
+    fn draw(&self, _: &Printer) {}
 
     fn needs_relayout(&self) -> bool {
         false

cursive-core/src/views/edit_view.rs

@@ -496,7 +496,7 @@ fn make_small_stars(length: usize) -> &'static str {
 }
 
 impl View for EditView {
-    fn draw(&self, printer: &Printer<'_, '_>) {
+    fn draw(&self, printer: &Printer) {
         assert_eq!(
             printer.size.x, self.last_length,
             "Was promised {}, received {}",

cursive-core/src/views/enableable_view.rs

@@ -59,7 +59,7 @@ impl<V: View> ViewWrapper for EnableableView<V> {
         }
     }
 
-    fn wrap_draw(&self, printer: &Printer<'_, '_>) {
+    fn wrap_draw(&self, printer: &Printer) {
         self.view.draw(&printer.enabled(self.enabled));
     }
 }

cursive-core/src/views/layer.rs

@@ -42,7 +42,7 @@ impl<T> Layer<T> {
 impl<T: View> ViewWrapper for Layer<T> {
     wrap_impl!(self.view: T);
 
-    fn wrap_draw(&self, printer: &Printer<'_, '_>) {
+    fn wrap_draw(&self, printer: &Printer) {
         printer.with_color(self.color, |printer| {
             for y in 0..printer.size.y {
                 printer.print_hline((0, y), printer.size.x, " ");

cursive-core/src/views/linear_layout.rs

@@ -441,7 +441,7 @@ fn try_focus(
 }
 
 impl View for LinearLayout {
-    fn draw(&self, printer: &Printer<'_, '_>) {
+    fn draw(&self, printer: &Printer) {
         // Use pre-computed sizes
         // debug!("Pre loop!");
         for (i, item) in ChildIterator::new(

cursive-core/src/views/list_view.rs

@@ -271,7 +271,7 @@ fn try_focus(
 }
 
 impl View for ListView {
-    fn draw(&self, printer: &Printer<'_, '_>) {
+    fn draw(&self, printer: &Printer) {
         if self.children.is_empty() {
             return;
         }

cursive-core/src/views/menu_popup.rs

@@ -313,7 +313,7 @@ impl MenuPopup {
 }
 
 impl View for MenuPopup {
-    fn draw(&self, printer: &Printer<'_, '_>) {
+    fn draw(&self, printer: &Printer) {
         if !printer.size.fits((2, 2)) {
             return;
         }

cursive-core/src/views/menubar.rs

@@ -266,7 +266,7 @@ fn show_child(s: &mut Cursive, offset: Vec2, menu: Rc<MenuTree>) {
 }
 
 impl View for Menubar {
-    fn draw(&self, printer: &Printer<'_, '_>) {
+    fn draw(&self, printer: &Printer) {
         // Draw the bar at the top
         printer.with_color(ColorStyle::primary(), |printer| {
             printer.print_hline((0, 0), printer.size.x, " ");

cursive-core/src/views/padded_view.rs

@@ -69,7 +69,7 @@ impl<V: View> ViewWrapper for PaddedView<V> {
         self.view.on_event(event.relativized(padding))
     }
 
-    fn wrap_draw(&self, printer: &Printer<'_, '_>) {
+    fn wrap_draw(&self, printer: &Printer) {
         let top_left = self.margins.top_left();
         let bot_right = self.margins.bot_right();
         let printer = &printer.offset(top_left).shrinked(bot_right);

cursive-core/src/views/panel.rs

@@ -62,7 +62,7 @@ impl<V> Panel<V> {
         self.title_position = align;
     }
 
-    fn draw_title(&self, printer: &Printer<'_, '_>) {
+    fn draw_title(&self, printer: &Printer) {
         if !self.title.is_empty() {
             let len = self.title.width();
             let spacing = 3; //minimum distance to borders
@@ -106,7 +106,7 @@ impl<V: View> ViewWrapper for Panel<V> {
         self.view.required_size(req) + (2, 2)
     }
 
-    fn wrap_draw(&self, printer: &Printer<'_, '_>) {
+    fn wrap_draw(&self, printer: &Printer) {
         printer.print_box((0, 0), printer.size, true);
         self.draw_title(&printer);
 

cursive-core/src/views/progress_bar.rs

@@ -227,7 +227,7 @@ fn sub_block(extra: usize) -> &'static str {
 }
 
 impl View for ProgressBar {
-    fn draw(&self, printer: &Printer<'_, '_>) {
+    fn draw(&self, printer: &Printer) {
         // Now, the bar itself...
         let available = printer.size.x;
 

cursive-core/src/views/radio.rs

@@ -165,7 +165,7 @@ impl<T: 'static> RadioButton<T> {
         })
     }
 
-    fn draw_internal(&self, printer: &Printer<'_, '_>) {
+    fn draw_internal(&self, printer: &Printer) {
         printer.print((0, 0), "( )");
         if self.is_selected() {
             printer.print((1, 0), "X");
@@ -196,7 +196,7 @@ impl<T: 'static> View for RadioButton<T> {
         self.enabled
     }
 
-    fn draw(&self, printer: &Printer<'_, '_>) {
+    fn draw(&self, printer: &Printer) {
         if self.enabled && printer.enabled {
             printer.with_selection(printer.focused, |printer| {
                 self.draw_internal(printer)

cursive-core/src/views/scroll_view.rs

@@ -314,7 +314,7 @@ impl<V> View for ScrollView<V>
 where
     V: View,
 {
-    fn draw(&self, printer: &Printer<'_, '_>) {
+    fn draw(&self, printer: &Printer) {
         scroll::draw(self, printer, |s, p| s.inner.draw(p));
     }
 

cursive-core/src/views/select_view.rs

@@ -442,7 +442,7 @@ impl<T: 'static> SelectView<T> {
         self.with(|s| s.add_all(iter))
     }
 
-    fn draw_item(&self, printer: &Printer<'_, '_>, i: usize) {
+    fn draw_item(&self, printer: &Printer, i: usize) {
         let l = self.items[i].label.width();
         let x = self.align.h.get_offset(l, printer.size.x);
         printer.print_hline((0, 0), x, " ");
@@ -873,7 +873,7 @@ where
 }
 
 impl<T: 'static> View for SelectView<T> {
-    fn draw(&self, printer: &Printer<'_, '_>) {
+    fn draw(&self, printer: &Printer) {
         self.last_offset.set(printer.offset);
 
         if self.popup {

cursive-core/src/views/shadow_view.rs

@@ -75,7 +75,7 @@ impl<T: View> ViewWrapper for ShadowView<T> {
         self.view.on_event(event.relativized(padding))
     }
 
-    fn wrap_draw(&self, printer: &Printer<'_, '_>) {
+    fn wrap_draw(&self, printer: &Printer) {
         if printer.size.y <= self.top_padding as usize
             || printer.size.x <= self.left_padding as usize
         {

cursive-core/src/views/slider_view.rs

@@ -141,7 +141,7 @@ impl SliderView {
 }
 
 impl View for SliderView {
-    fn draw(&self, printer: &Printer<'_, '_>) {
+    fn draw(&self, printer: &Printer) {
         match self.orientation {
             Orientation::Vertical => {
                 printer.print_vline((0, 0), self.max_value, "|")

cursive-core/src/views/stack_view.rs

@@ -131,7 +131,7 @@ impl<T: View> ChildWrapper<T> {
 
 // TODO: use macros to make this less ugly?
 impl<T: View> View for ChildWrapper<T> {
-    fn draw(&self, printer: &Printer<'_, '_>) {
+    fn draw(&self, printer: &Printer) {
         match *self {
             ChildWrapper::Shadow(ref v) => v.draw(printer),
             ChildWrapper::Backfilled(ref v) => v.draw(printer),
@@ -520,7 +520,7 @@ impl StackView {
     /// ease inserting layers under the stackview but above its background.
     ///
     /// you probably just want to call draw()
-    pub fn draw_bg(&self, printer: &Printer<'_, '_>) {
+    pub fn draw_bg(&self, printer: &Printer) {
         // If the background is dirty draw a new background
         if self.bg_dirty.get() {
             for y in 0..printer.size.y {
@@ -540,7 +540,7 @@ impl StackView {
     /// ease inserting layers under the stackview but above its background.
     ///
     /// You probably just want to call draw()
-    pub fn draw_fg(&self, printer: &Printer<'_, '_>) {
+    pub fn draw_fg(&self, printer: &Printer) {
         let last = self.layers.len();
         printer.with_color(ColorStyle::primary(), |printer| {
             for (i, (v, offset)) in
@@ -605,7 +605,7 @@ where
 }
 
 impl View for StackView {
-    fn draw(&self, printer: &Printer<'_, '_>) {
+    fn draw(&self, printer: &Printer) {
         // This function is included for compat with the view trait,
         // it should behave the same as calling them seperately, but does
         // not pause to let you insert in between the layers.

cursive-core/src/views/text_area.rs

@@ -479,7 +479,7 @@ impl View for TextArea {
         )
     }
 
-    fn draw(&self, printer: &Printer<'_, '_>) {
+    fn draw(&self, printer: &Printer) {
         printer.with_color(ColorStyle::secondary(), |printer| {
             let effect = if self.enabled && printer.enabled {
                 Effect::Reverse

cursive-core/src/views/text_view.rs

@@ -362,7 +362,7 @@ impl TextView {
 }
 
 impl View for TextView {
-    fn draw(&self, printer: &Printer<'_, '_>) {
+    fn draw(&self, printer: &Printer) {
         let h = self.rows.len();
         // If the content is smaller than the view, align it somewhere.
         let offset = self.align.v.get_offset(h, printer.size.y);

cursive-core/src/views/tracked_view.rs

@@ -33,7 +33,7 @@ impl<T> TrackedView<T> {
 impl<T: View> ViewWrapper for TrackedView<T> {
     wrap_impl!(self.view: T);
 
-    fn wrap_draw(&self, printer: &Printer<'_, '_>) {
+    fn wrap_draw(&self, printer: &Printer) {
         self.offset.set(printer.offset);
         self.view.draw(printer);
     }