Use built-in [lints] table in Cargo.toml

.cargo/config.toml

@@ -1,53 +1,2 @@
 [alias]
-lint = """
+lint = "clippy --workspace --no-deps -- -D warnings"
-clippy --workspace --no-deps -- \
-  -D warnings \
-  -A clippy::type_complexity \
-  -D clippy::semicolon_if_nothing_returned \
-  -D clippy::trivially-copy-pass-by-ref \
-  -D clippy::default_trait_access \
-  -D clippy::match-wildcard-for-single-variants \
-  -D clippy::redundant-closure-for-method-calls \
-  -D clippy::filter_map_next \
-  -D clippy::manual_let_else \
-  -D clippy::unused_async \
-  -D clippy::from_over_into \
-  -D clippy::needless_borrow \
-  -D clippy::new_without_default \
-  -D clippy::useless_conversion
-"""
-
-nitpick = """
-clippy --workspace --no-deps -- \
-  -D warnings \
-  -D clippy::pedantic \
-  -A clippy::type_complexity \
-  -A clippy::must_use_candidate \
-  -A clippy::return_self_not_must_use \
-  -A clippy::needless_pass_by_value \
-  -A clippy::cast_precision_loss \
-  -A clippy::cast_sign_loss \
-  -A clippy::cast_possible_truncation \
-  -A clippy::match_same_arms \
-  -A clippy::missing-errors-doc \
-  -A clippy::missing-panics-doc \
-  -A clippy::cast_lossless \
-  -A clippy::doc_markdown \
-  -A clippy::items_after_statements \
-  -A clippy::too_many_lines \
-  -A clippy::module_name_repetitions \
-  -A clippy::if_not_else \
-  -A clippy::redundant_else \
-  -A clippy::used_underscore_binding \
-  -A clippy::cast_possible_wrap \
-  -A clippy::unnecessary_wraps \
-  -A clippy::struct-excessive-bools \
-  -A clippy::float-cmp \
-  -A clippy::single_match_else \
-  -A clippy::unreadable_literal \
-  -A clippy::explicit_deref_methods \
-  -A clippy::map_unwrap_or \
-  -A clippy::unnested_or_patterns \
-  -A clippy::similar_names \
-  -A clippy::unused_self
-"""

Cargo.toml

@@ -10,6 +10,9 @@ homepage.workspace = true
 categories.workspace = true
 keywords.workspace = true
 
+[lints]
+workspace = true
+
 [package.metadata.docs.rs]
 rustdoc-args = ["--cfg", "docsrs"]
 all-features = true
@@ -74,6 +77,15 @@ thiserror.workspace = true
 image.workspace = true
 image.optional = true
 
+[dev-dependencies]
+criterion = "0.5"
+iced_wgpu.workspace = true
+
+[[bench]]
+name = "wgpu"
+harness = false
+required-features = ["canvas"]
+
 [profile.release-opt]
 inherits = "release"
 codegen-units = 1
@@ -165,11 +177,27 @@ winapi = "0.3"
 window_clipboard = "0.4.1"
 winit = { git = "https://github.com/iced-rs/winit.git", rev = "592bd152f6d5786fae7d918532d7db752c0d164f" }
 
-[dev-dependencies]
+[workspace.lints.rust]
-criterion = "0.5"
+rust_2018_idioms = "forbid"
-iced_wgpu.workspace = true
+missing_debug_implementations = "deny"
+missing_docs = "deny"
+unsafe_code = "deny"
+unused_results = "deny"
 
-[[bench]]
+[workspace.lints.clippy]
-name = "wgpu"
+type-complexity = "allow"
-harness = false
+semicolon_if_nothing_returned = "deny"
-required-features = ["canvas"]
+trivially-copy-pass-by-ref = "deny"
+default_trait_access = "deny"
+match-wildcard-for-single-variants = "deny"
+redundant-closure-for-method-calls = "deny"
+filter_map_next = "deny"
+manual_let_else = "deny"
+unused_async = "deny"
+from_over_into = "deny"
+needless_borrow = "deny"
+new_without_default = "deny"
+useless_conversion = "deny"
+
+[workspace.lints.rustdoc]
+broken_intra_doc_links = "forbid"

benches/wgpu.rs

@@ -1,3 +1,4 @@
+#![allow(missing_docs)]
 use criterion::{criterion_group, criterion_main, Bencher, Criterion};
 
 use iced::alignment;
@@ -12,8 +13,12 @@ criterion_main!(benches);
 criterion_group!(benches, wgpu_benchmark);
 
 pub fn wgpu_benchmark(c: &mut Criterion) {
-    c.bench_function("wgpu — canvas (light)", |b| benchmark(b, scene(10)));
+    let _ = c
-    c.bench_function("wgpu — canvas (heavy)", |b| benchmark(b, scene(1_000)));
+        .bench_function("wgpu — canvas (light)", |b| benchmark(b, scene(10)));
+
+    let _ = c.bench_function("wgpu — canvas (heavy)", |b| {
+        benchmark(b, scene(1_000))
+    });
 }
 
 fn benchmark<'a>(
@@ -98,7 +103,7 @@ fn benchmark<'a>(
     );
 
     bencher.iter(|| {
-        user_interface.draw(
+        let _ = user_interface.draw(
             &mut renderer,
             &Theme::Dark,
             &core::renderer::Style {

core/Cargo.toml

@@ -10,6 +10,9 @@ homepage.workspace = true
 categories.workspace = true
 keywords.workspace = true
 
+[lints]
+workspace = true
+
 [features]
 auto-detect-theme = ["dep:dark-light"]
 advanced = []

core/src/lib.rs

@@ -9,13 +9,6 @@
 #![doc(
     html_logo_url = "https://raw.githubusercontent.com/iced-rs/iced/9ab6923e943f784985e9ef9ca28b10278297225d/docs/logo.svg"
 )]
-#![forbid(unsafe_code, rust_2018_idioms)]
-#![deny(
-    missing_debug_implementations,
-    missing_docs,
-    unused_results,
-    rustdoc::broken_intra_doc_links
-)]
 pub mod alignment;
 pub mod border;
 pub mod clipboard;

futures/Cargo.toml

@@ -10,6 +10,9 @@ homepage.workspace = true
 categories.workspace = true
 keywords.workspace = true
 
+[lints]
+workspace = true
+
 [package.metadata.docs.rs]
 rustdoc-args = ["--cfg", "docsrs"]
 all-features = true

futures/src/lib.rs

@@ -4,13 +4,6 @@
 #![doc(
     html_logo_url = "https://raw.githubusercontent.com/iced-rs/iced/9ab6923e943f784985e9ef9ca28b10278297225d/docs/logo.svg"
 )]
-#![forbid(unsafe_code, rust_2018_idioms)]
-#![deny(
-    missing_debug_implementations,
-    missing_docs,
-    unused_results,
-    rustdoc::broken_intra_doc_links
-)]
 #![cfg_attr(docsrs, feature(doc_auto_cfg))]
 pub use futures;
 pub use iced_core as core;

graphics/Cargo.toml

@@ -10,6 +10,9 @@ homepage.workspace = true
 categories.workspace = true
 keywords.workspace = true
 
+[lints]
+workspace = true
+
 [package.metadata.docs.rs]
 rustdoc-args = ["--cfg", "docsrs"]
 all-features = true

graphics/src/lib.rs

@@ -7,14 +7,6 @@
 #![doc(
     html_logo_url = "https://raw.githubusercontent.com/iced-rs/iced/9ab6923e943f784985e9ef9ca28b10278297225d/docs/logo.svg"
 )]
-#![forbid(rust_2018_idioms)]
-#![deny(
-    missing_debug_implementations,
-    missing_docs,
-    unsafe_code,
-    unused_results,
-    rustdoc::broken_intra_doc_links
-)]
 #![cfg_attr(docsrs, feature(doc_auto_cfg))]
 mod antialiasing;
 mod cached;

graphics/src/text/cache.rs

@@ -7,8 +7,7 @@ use std::collections::hash_map;
 use std::hash::{Hash, Hasher};
 
 /// A store of recently used sections of text.
-#[allow(missing_debug_implementations)]
+#[derive(Debug, Default)]
-#[derive(Default)]
 pub struct Cache {
     entries: FxHashMap<KeyHash, Entry>,
     aliases: FxHashMap<KeyHash, KeyHash>,
@@ -135,7 +134,7 @@ impl Key<'_> {
 pub type KeyHash = u64;
 
 /// A cache entry.
-#[allow(missing_debug_implementations)]
+#[derive(Debug)]
 pub struct Entry {
     /// The buffer of text, ready for drawing.
     pub buffer: cosmic_text::Buffer,

highlighter/Cargo.toml

@@ -10,6 +10,9 @@ homepage.workspace = true
 categories.workspace = true
 keywords.workspace = true
 
+[lints]
+workspace = true
+
 [dependencies]
 iced_core.workspace = true
 

highlighter/src/lib.rs

@@ -1,3 +1,4 @@
+//! A syntax highlighter for iced.
 use iced_core as core;
 
 use crate::core::text::highlighter::{self, Format};
@@ -16,6 +17,8 @@ static THEMES: Lazy<highlighting::ThemeSet> =
 
 const LINES_PER_SNAPSHOT: usize = 50;
 
+/// A syntax highlighter.
+#[derive(Debug)]
 pub struct Highlighter {
     syntax: &'static parsing::SyntaxReference,
     highlighter: highlighting::Highlighter<'static>,
@@ -131,25 +134,47 @@ impl highlighter::Highlighter for Highlighter {
     }
 }
 
+/// The settings of a [`Highlighter`].
 #[derive(Debug, Clone, PartialEq)]
 pub struct Settings {
+    /// The [`Theme`] of the [`Highlighter`].
+    ///
+    /// It dictates the color scheme that will be used for highlighting.
     pub theme: Theme,
+    /// The extension of the file to highlight.
+    ///
+    /// The [`Highlighter`] will use the extension to automatically determine
+    /// the grammar to use for highlighting.
     pub extension: String,
 }
 
+/// A highlight produced by a [`Highlighter`].
+#[derive(Debug)]
 pub struct Highlight(highlighting::StyleModifier);
 
 impl Highlight {
+    /// Returns the color of this [`Highlight`].
+    ///
+    /// If `None`, the original text color should be unchanged.
     pub fn color(&self) -> Option<Color> {
         self.0.foreground.map(|color| {
             Color::from_rgba8(color.r, color.g, color.b, color.a as f32 / 255.0)
         })
     }
 
+    /// Returns the font of this [`Highlight`].
+    ///
+    /// If `None`, the original font should be unchanged.
     pub fn font(&self) -> Option<Font> {
         None
     }
 
+    /// Returns the [`Format`] of the [`Highlight`].
+    ///
+    /// It contains both the [`color`] and the [`font`].
+    ///
+    /// [`color`]: Self::color
+    /// [`font`]: Self::font
     pub fn to_format(&self) -> Format<Font> {
         Format {
             color: self.color(),
@@ -158,6 +183,8 @@ impl Highlight {
     }
 }
 
+/// A highlighting theme.
+#[allow(missing_docs)]
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum Theme {
     SolarizedDark,
@@ -168,6 +195,7 @@ pub enum Theme {
 }
 
 impl Theme {
+    /// A static slice containing all the available themes.
     pub const ALL: &'static [Self] = &[
         Self::SolarizedDark,
         Self::Base16Mocha,
@@ -176,6 +204,7 @@ impl Theme {
         Self::InspiredGitHub,
     ];
 
+    /// Returns `true` if the [`Theme`] is dark, and false otherwise.
     pub fn is_dark(self) -> bool {
         match self {
             Self::SolarizedDark
@@ -209,7 +238,7 @@ impl std::fmt::Display for Theme {
     }
 }
 
-pub struct ScopeRangeIterator {
+struct ScopeRangeIterator {
     ops: Vec<(usize, parsing::ScopeStackOp)>,
     line_length: usize,
     index: usize,

renderer/Cargo.toml

@@ -10,6 +10,9 @@ homepage.workspace = true
 categories.workspace = true
 keywords.workspace = true
 
+[lints]
+workspace = true
+
 [features]
 wgpu = ["iced_wgpu"]
 tiny-skia = ["iced_tiny_skia"]

renderer/src/fallback.rs

@@ -1,3 +1,4 @@
+//! Compose existing renderers and create type-safe fallback strategies.
 use crate::core::image;
 use crate::core::renderer;
 use crate::core::svg;
@@ -8,24 +9,31 @@ use crate::graphics;
 use crate::graphics::compositor;
 use crate::graphics::mesh;
 
-pub enum Renderer<L, R> {
+/// A renderer `A` with a fallback strategy `B`.
-    Left(L),
+///
-    Right(R),
+/// This type can be used to easily compose existing renderers and
+/// create custom, type-safe fallback strategies.
+#[derive(Debug)]
+pub enum Renderer<A, B> {
+    /// The primary rendering option.
+    Primary(A),
+    /// The secondary (or fallback) rendering option.
+    Secondary(B),
 }
 
 macro_rules! delegate {
     ($renderer:expr, $name:ident, $body:expr) => {
         match $renderer {
-            Self::Left($name) => $body,
+            Self::Primary($name) => $body,
-            Self::Right($name) => $body,
+            Self::Secondary($name) => $body,
         }
     };
 }
 
-impl<L, R> core::Renderer for Renderer<L, R>
+impl<A, B> core::Renderer for Renderer<A, B>
 where
-    L: core::Renderer,
+    A: core::Renderer,
-    R: core::Renderer,
+    B: core::Renderer,
 {
     fn fill_quad(
         &mut self,
@@ -56,22 +64,22 @@ where
     }
 }
 
-impl<L, R> core::text::Renderer for Renderer<L, R>
+impl<A, B> core::text::Renderer for Renderer<A, B>
 where
-    L: core::text::Renderer,
+    A: core::text::Renderer,
-    R: core::text::Renderer<
+    B: core::text::Renderer<
-        Font = L::Font,
+        Font = A::Font,
-        Paragraph = L::Paragraph,
+        Paragraph = A::Paragraph,
-        Editor = L::Editor,
+        Editor = A::Editor,
     >,
 {
-    type Font = L::Font;
+    type Font = A::Font;
-    type Paragraph = L::Paragraph;
+    type Paragraph = A::Paragraph;
-    type Editor = L::Editor;
+    type Editor = A::Editor;
 
-    const ICON_FONT: Self::Font = L::ICON_FONT;
+    const ICON_FONT: Self::Font = A::ICON_FONT;
-    const CHECKMARK_ICON: char = L::CHECKMARK_ICON;
+    const CHECKMARK_ICON: char = A::CHECKMARK_ICON;
-    const ARROW_DOWN_ICON: char = L::ARROW_DOWN_ICON;
+    const ARROW_DOWN_ICON: char = A::ARROW_DOWN_ICON;
 
     fn default_font(&self) -> Self::Font {
         delegate!(self, renderer, renderer.default_font())
@@ -128,12 +136,12 @@ where
     }
 }
 
-impl<L, R> image::Renderer for Renderer<L, R>
+impl<A, B> image::Renderer for Renderer<A, B>
 where
-    L: image::Renderer,
+    A: image::Renderer,
-    R: image::Renderer<Handle = L::Handle>,
+    B: image::Renderer<Handle = A::Handle>,
 {
-    type Handle = L::Handle;
+    type Handle = A::Handle;
 
     fn measure_image(&self, handle: &Self::Handle) -> Size<u32> {
         delegate!(self, renderer, renderer.measure_image(handle))
@@ -153,10 +161,10 @@ where
     }
 }
 
-impl<L, R> svg::Renderer for Renderer<L, R>
+impl<A, B> svg::Renderer for Renderer<A, B>
 where
-    L: svg::Renderer,
+    A: svg::Renderer,
-    R: svg::Renderer,
+    B: svg::Renderer,
 {
     fn measure_svg(&self, handle: &svg::Handle) -> Size<u32> {
         delegate!(self, renderer, renderer.measure_svg(handle))
@@ -172,37 +180,49 @@ where
     }
 }
 
-impl<L, R> mesh::Renderer for Renderer<L, R>
+impl<A, B> mesh::Renderer for Renderer<A, B>
 where
-    L: mesh::Renderer,
+    A: mesh::Renderer,
-    R: mesh::Renderer,
+    B: mesh::Renderer,
 {
     fn draw_mesh(&mut self, mesh: graphics::Mesh) {
         delegate!(self, renderer, renderer.draw_mesh(mesh));
     }
 }
 
-pub enum Compositor<L, R>
+/// A compositor `A` with a fallback strategy `B`.
+///
+/// It works analogously to [`Renderer`].
+#[derive(Debug)]
+pub enum Compositor<A, B>
 where
-    L: graphics::Compositor,
+    A: graphics::Compositor,
-    R: graphics::Compositor,
+    B: graphics::Compositor,
 {
-    Left(L),
+    /// The primary compositing option.
-    Right(R),
+    Primary(A),
+    /// The secondary (or fallback) compositing option.
+    Secondary(B),
 }
 
-pub enum Surface<L, R> {
+/// A surface `A` with a fallback strategy `B`.
-    Left(L),
+///
-    Right(R),
+/// It works analogously to [`Renderer`].
+#[derive(Debug)]
+pub enum Surface<A, B> {
+    /// The primary surface option.
+    Primary(A),
+    /// The secondary (or fallback) surface option.
+    Secondary(B),
 }
 
-impl<L, R> graphics::Compositor for Compositor<L, R>
+impl<A, B> graphics::Compositor for Compositor<A, B>
 where
-    L: graphics::Compositor,
+    A: graphics::Compositor,
-    R: graphics::Compositor,
+    B: graphics::Compositor,
 {
-    type Renderer = Renderer<L::Renderer, R::Renderer>;
+    type Renderer = Renderer<A::Renderer, B::Renderer>;
-    type Surface = Surface<L::Surface, R::Surface>;
+    type Surface = Surface<A::Surface, B::Surface>;
 
     async fn with_backend<W: compositor::Window + Clone>(
         settings: graphics::Settings,
@@ -233,19 +253,19 @@ where
         let mut errors = vec![];
 
         for backend in candidates.iter().map(Option::as_deref) {
-            match L::with_backend(settings, compatible_window.clone(), backend)
+            match A::with_backend(settings, compatible_window.clone(), backend)
                 .await
             {
-                Ok(compositor) => return Ok(Self::Left(compositor)),
+                Ok(compositor) => return Ok(Self::Primary(compositor)),
                 Err(error) => {
                     errors.push(error);
                 }
             }
 
-            match R::with_backend(settings, compatible_window.clone(), backend)
+            match B::with_backend(settings, compatible_window.clone(), backend)
                 .await
             {
-                Ok(compositor) => return Ok(Self::Right(compositor)),
+                Ok(compositor) => return Ok(Self::Secondary(compositor)),
                 Err(error) => {
                     errors.push(error);
                 }
@@ -257,11 +277,11 @@ where
 
     fn create_renderer(&self) -> Self::Renderer {
         match self {
-            Self::Left(compositor) => {
+            Self::Primary(compositor) => {
-                Renderer::Left(compositor.create_renderer())
+                Renderer::Primary(compositor.create_renderer())
             }
-            Self::Right(compositor) => {
+            Self::Secondary(compositor) => {
-                Renderer::Right(compositor.create_renderer())
+                Renderer::Secondary(compositor.create_renderer())
             }
         }
     }
@@ -273,12 +293,12 @@ where
         height: u32,
     ) -> Self::Surface {
         match self {
-            Self::Left(compositor) => {
+            Self::Primary(compositor) => Surface::Primary(
-                Surface::Left(compositor.create_surface(window, width, height))
+                compositor.create_surface(window, width, height),
-            }
+            ),
-            Self::Right(compositor) => {
+            Self::Secondary(compositor) => Surface::Secondary(
-                Surface::Right(compositor.create_surface(window, width, height))
+                compositor.create_surface(window, width, height),
-            }
+            ),
         }
     }
 
@@ -289,10 +309,10 @@ where
         height: u32,
     ) {
         match (self, surface) {
-            (Self::Left(compositor), Surface::Left(surface)) => {
+            (Self::Primary(compositor), Surface::Primary(surface)) => {
                 compositor.configure_surface(surface, width, height);
             }
-            (Self::Right(compositor), Surface::Right(surface)) => {
+            (Self::Secondary(compositor), Surface::Secondary(surface)) => {
                 compositor.configure_surface(surface, width, height);
             }
             _ => unreachable!(),
@@ -313,9 +333,9 @@ where
     ) -> Result<(), compositor::SurfaceError> {
         match (self, renderer, surface) {
             (
-                Self::Left(compositor),
+                Self::Primary(compositor),
-                Renderer::Left(renderer),
+                Renderer::Primary(renderer),
-                Surface::Left(surface),
+                Surface::Primary(surface),
             ) => compositor.present(
                 renderer,
                 surface,
@@ -324,9 +344,9 @@ where
                 overlay,
             ),
             (
-                Self::Right(compositor),
+                Self::Secondary(compositor),
-                Renderer::Right(renderer),
+                Renderer::Secondary(renderer),
-                Surface::Right(surface),
+                Surface::Secondary(surface),
             ) => compositor.present(
                 renderer,
                 surface,
@@ -348,9 +368,9 @@ where
     ) -> Vec<u8> {
         match (self, renderer, surface) {
             (
-                Self::Left(compositor),
+                Self::Primary(compositor),
-                Renderer::Left(renderer),
+                Renderer::Primary(renderer),
-                Surface::Left(surface),
+                Surface::Primary(surface),
             ) => compositor.screenshot(
                 renderer,
                 surface,
@@ -359,9 +379,9 @@ where
                 overlay,
             ),
             (
-                Self::Right(compositor),
+                Self::Secondary(compositor),
-                Renderer::Right(renderer),
+                Renderer::Secondary(renderer),
-                Surface::Right(surface),
+                Surface::Secondary(surface),
             ) => compositor.screenshot(
                 renderer,
                 surface,
@@ -375,10 +395,10 @@ where
 }
 
 #[cfg(feature = "wgpu")]
-impl<L, R> iced_wgpu::primitive::pipeline::Renderer for Renderer<L, R>
+impl<A, B> iced_wgpu::primitive::pipeline::Renderer for Renderer<A, B>
 where
-    L: iced_wgpu::primitive::pipeline::Renderer,
+    A: iced_wgpu::primitive::pipeline::Renderer,
-    R: core::Renderer,
+    B: core::Renderer,
 {
     fn draw_pipeline_primitive(
         &mut self,
@@ -386,10 +406,10 @@ where
         primitive: impl iced_wgpu::primitive::pipeline::Primitive,
     ) {
         match self {
-            Self::Left(renderer) => {
+            Self::Primary(renderer) => {
                 renderer.draw_pipeline_primitive(bounds, primitive);
             }
-            Self::Right(_) => {
+            Self::Secondary(_) => {
                 log::warn!(
                     "Custom shader primitive is not supported with this renderer."
                 );
@@ -405,27 +425,31 @@ mod geometry {
     use crate::graphics::geometry::{self, Fill, Path, Stroke, Text};
     use crate::graphics::Cached;
 
-    impl<L, R> geometry::Renderer for Renderer<L, R>
+    impl<A, B> geometry::Renderer for Renderer<A, B>
     where
-        L: geometry::Renderer,
+        A: geometry::Renderer,
-        R: geometry::Renderer,
+        B: geometry::Renderer,
     {
-        type Geometry = Geometry<L::Geometry, R::Geometry>;
+        type Geometry = Geometry<A::Geometry, B::Geometry>;
-        type Frame = Frame<L::Frame, R::Frame>;
+        type Frame = Frame<A::Frame, B::Frame>;
 
         fn new_frame(&self, size: iced_graphics::core::Size) -> Self::Frame {
             match self {
-                Self::Left(renderer) => Frame::Left(renderer.new_frame(size)),
+                Self::Primary(renderer) => {
-                Self::Right(renderer) => Frame::Right(renderer.new_frame(size)),
+                    Frame::Primary(renderer.new_frame(size))
+                }
+                Self::Secondary(renderer) => {
+                    Frame::Secondary(renderer.new_frame(size))
+                }
             }
         }
 
         fn draw_geometry(&mut self, geometry: Self::Geometry) {
             match (self, geometry) {
-                (Self::Left(renderer), Geometry::Left(geometry)) => {
+                (Self::Primary(renderer), Geometry::Primary(geometry)) => {
                     renderer.draw_geometry(geometry);
                 }
-                (Self::Right(renderer), Geometry::Right(geometry)) => {
+                (Self::Secondary(renderer), Geometry::Secondary(geometry)) => {
                     renderer.draw_geometry(geometry);
                 }
                 _ => unreachable!(),
@@ -433,44 +457,48 @@ mod geometry {
         }
     }
 
-    pub enum Geometry<L, R> {
+    #[derive(Debug)]
-        Left(L),
+    pub enum Geometry<A, B> {
-        Right(R),
+        Primary(A),
+        Secondary(B),
     }
 
-    impl<L, R> Cached for Geometry<L, R>
+    impl<A, B> Cached for Geometry<A, B>
     where
-        L: Cached,
+        A: Cached,
-        R: Cached,
+        B: Cached,
     {
-        type Cache = Geometry<L::Cache, R::Cache>;
+        type Cache = Geometry<A::Cache, B::Cache>;
 
         fn load(cache: &Self::Cache) -> Self {
             match cache {
-                Geometry::Left(cache) => Self::Left(L::load(cache)),
+                Geometry::Primary(cache) => Self::Primary(A::load(cache)),
-                Geometry::Right(cache) => Self::Right(R::load(cache)),
+                Geometry::Secondary(cache) => Self::Secondary(B::load(cache)),
             }
         }
 
         fn cache(self) -> Self::Cache {
             match self {
-                Self::Left(geometry) => Geometry::Left(geometry.cache()),
+                Self::Primary(geometry) => Geometry::Primary(geometry.cache()),
-                Self::Right(geometry) => Geometry::Right(geometry.cache()),
+                Self::Secondary(geometry) => {
+                    Geometry::Secondary(geometry.cache())
+                }
             }
         }
     }
 
-    pub enum Frame<L, R> {
+    #[derive(Debug)]
-        Left(L),
+    pub enum Frame<A, B> {
-        Right(R),
+        Primary(A),
+        Secondary(B),
     }
 
-    impl<L, R> geometry::frame::Backend for Frame<L, R>
+    impl<A, B> geometry::frame::Backend for Frame<A, B>
     where
-        L: geometry::frame::Backend,
+        A: geometry::frame::Backend,
-        R: geometry::frame::Backend,
+        B: geometry::frame::Backend,
     {
-        type Geometry = Geometry<L::Geometry, R::Geometry>;
+        type Geometry = Geometry<A::Geometry, B::Geometry>;
 
         fn width(&self) -> f32 {
             delegate!(self, frame, frame.width())
@@ -519,17 +547,17 @@ mod geometry {
 
         fn draft(&mut self, size: Size) -> Self {
             match self {
-                Self::Left(frame) => Self::Left(frame.draft(size)),
+                Self::Primary(frame) => Self::Primary(frame.draft(size)),
-                Self::Right(frame) => Self::Right(frame.draft(size)),
+                Self::Secondary(frame) => Self::Secondary(frame.draft(size)),
             }
         }
 
         fn paste(&mut self, frame: Self, at: Point) {
             match (self, frame) {
-                (Self::Left(target), Self::Left(source)) => {
+                (Self::Primary(target), Self::Primary(source)) => {
                     target.paste(source, at);
                 }
-                (Self::Right(target), Self::Right(source)) => {
+                (Self::Secondary(target), Self::Secondary(source)) => {
                     target.paste(source, at);
                 }
                 _ => unreachable!(),
@@ -554,17 +582,21 @@ mod geometry {
 
         fn into_geometry(self) -> Self::Geometry {
             match self {
-                Frame::Left(frame) => Geometry::Left(frame.into_geometry()),
+                Frame::Primary(frame) => {
-                Frame::Right(frame) => Geometry::Right(frame.into_geometry()),
+                    Geometry::Primary(frame.into_geometry())
+                }
+                Frame::Secondary(frame) => {
+                    Geometry::Secondary(frame.into_geometry())
+                }
             }
         }
     }
 }
 
-impl<L, R> compositor::Default for Renderer<L, R>
+impl<A, B> compositor::Default for Renderer<A, B>
 where
-    L: compositor::Default,
+    A: compositor::Default,
-    R: compositor::Default,
+    B: compositor::Default,
 {
-    type Compositor = Compositor<L::Compositor, R::Compositor>;
+    type Compositor = Compositor<A::Compositor, B::Compositor>;
 }

renderer/src/lib.rs

@@ -1,5 +1,4 @@
-#![forbid(rust_2018_idioms)]
+//! The official renderer for iced.
-#![deny(unsafe_code, unused_results, rustdoc::broken_intra_doc_links)]
 #![cfg_attr(docsrs, feature(doc_auto_cfg))]
 #[cfg(feature = "wgpu")]
 pub use iced_wgpu as wgpu;

runtime/Cargo.toml

@@ -10,6 +10,9 @@ homepage.workspace = true
 categories.workspace = true
 keywords.workspace = true
 
+[lints]
+workspace = true
+
 [features]
 debug = []
 multi-window = []

runtime/src/lib.rs

@@ -8,13 +8,6 @@
 #![doc(
     html_logo_url = "https://raw.githubusercontent.com/iced-rs/iced/9ab6923e943f784985e9ef9ca28b10278297225d/docs/logo.svg"
 )]
-#![forbid(unsafe_code, rust_2018_idioms)]
-#![deny(
-    missing_debug_implementations,
-    missing_docs,
-    unused_results,
-    rustdoc::broken_intra_doc_links
-)]
 #![cfg_attr(docsrs, feature(doc_auto_cfg))]
 pub mod clipboard;
 pub mod command;

src/lib.rs

@@ -165,13 +165,6 @@
 #![doc(
     html_logo_url = "https://raw.githubusercontent.com/iced-rs/iced/9ab6923e943f784985e9ef9ca28b10278297225d/docs/logo.svg"
 )]
-#![forbid(rust_2018_idioms, unsafe_code)]
-#![deny(
-    missing_debug_implementations,
-    missing_docs,
-    unused_results,
-    rustdoc::broken_intra_doc_links
-)]
 #![cfg_attr(docsrs, feature(doc_auto_cfg))]
 #![cfg_attr(docsrs, feature(doc_cfg))]
 use iced_widget::graphics;

tiny_skia/Cargo.toml

@@ -10,6 +10,9 @@ homepage.workspace = true
 categories.workspace = true
 keywords.workspace = true
 
+[lints]
+workspace = true
+
 [features]
 image = ["iced_graphics/image"]
 svg = ["resvg"]

tiny_skia/src/backend.rs

@@ -9,6 +9,7 @@ use crate::window;
 
 use std::borrow::Cow;
 
+#[derive(Debug)]
 pub struct Backend {
     text_pipeline: crate::text::Pipeline,
 

tiny_skia/src/geometry.rs

@@ -8,6 +8,7 @@ use crate::graphics::geometry::{self, Path, Style, Text};
 use crate::graphics::Gradient;
 use crate::primitive::{self, Primitive};
 
+#[derive(Debug)]
 pub struct Frame {
     size: Size,
     transform: tiny_skia::Transform,

tiny_skia/src/lib.rs

@@ -1,5 +1,4 @@
-#![forbid(rust_2018_idioms)]
+#![allow(missing_docs)]
-#![deny(unsafe_code, unused_results, rustdoc::broken_intra_doc_links)]
 #![cfg_attr(docsrs, feature(doc_auto_cfg))]
 pub mod window;
 

tiny_skia/src/raster.rs

@@ -6,6 +6,7 @@ use rustc_hash::{FxHashMap, FxHashSet};
 use std::cell::RefCell;
 use std::collections::hash_map;
 
+#[derive(Debug)]
 pub struct Pipeline {
     cache: RefCell<Cache>,
 }
@@ -68,7 +69,7 @@ impl Pipeline {
     }
 }
 
-#[derive(Default)]
+#[derive(Debug, Default)]
 struct Cache {
     entries: FxHashMap<u64, Option<Entry>>,
     hits: FxHashSet<u64>,
@@ -119,6 +120,7 @@ impl Cache {
     }
 }
 
+#[derive(Debug)]
 struct Entry {
     width: u32,
     height: u32,

tiny_skia/src/text.rs

@@ -13,7 +13,7 @@ use std::borrow::Cow;
 use std::cell::RefCell;
 use std::collections::hash_map;
 
-#[allow(missing_debug_implementations)]
+#[derive(Debug)]
 pub struct Pipeline {
     glyph_cache: GlyphCache,
     cache: RefCell<Cache>,

tiny_skia/src/vector.rs

@@ -9,6 +9,7 @@ use std::cell::RefCell;
 use std::collections::hash_map;
 use std::fs;
 
+#[derive(Debug)]
 pub struct Pipeline {
     cache: RefCell<Cache>,
 }
@@ -203,3 +204,13 @@ impl Cache {
         self.raster_hits.clear();
     }
 }
+
+impl std::fmt::Debug for Cache {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_struct("Cache")
+            .field("tree_hits", &self.tree_hits)
+            .field("rasters", &self.rasters)
+            .field("raster_hits", &self.raster_hits)
+            .finish_non_exhaustive()
+    }
+}

tiny_skia/src/window/compositor.rs

@@ -8,11 +8,13 @@ use crate::{Backend, Primitive, Renderer, Settings};
 use std::collections::VecDeque;
 use std::num::NonZeroU32;
 
+#[allow(missing_debug_implementations)]
 pub struct Compositor {
     context: softbuffer::Context<Box<dyn compositor::Window>>,
     settings: Settings,
 }
 
+#[allow(missing_debug_implementations)]
 pub struct Surface {
     window: softbuffer::Surface<
         Box<dyn compositor::Window>,

wgpu/Cargo.toml

@@ -10,6 +10,9 @@ homepage.workspace = true
 categories.workspace = true
 keywords.workspace = true
 
+[lints]
+workspace = true
+
 [package.metadata.docs.rs]
 rustdoc-args = ["--cfg", "docsrs"]
 all-features = true
@@ -44,3 +47,4 @@ resvg.optional = true
 
 tracing.workspace = true
 tracing.optional = true
+

wgpu/src/lib.rs

@@ -20,14 +20,6 @@
 #![doc(
     html_logo_url = "https://raw.githubusercontent.com/iced-rs/iced/9ab6923e943f784985e9ef9ca28b10278297225d/docs/logo.svg"
 )]
-#![forbid(rust_2018_idioms)]
-#![deny(
-    missing_debug_implementations,
-    missing_docs,
-    unsafe_code,
-    unused_results,
-    rustdoc::broken_intra_doc_links
-)]
 #![cfg_attr(docsrs, feature(doc_auto_cfg))]
 pub mod layer;
 pub mod primitive;

widget/Cargo.toml

@@ -10,6 +10,9 @@ homepage.workspace = true
 categories.workspace = true
 keywords.workspace = true
 
+[lints]
+workspace = true
+
 [package.metadata.docs.rs]
 rustdoc-args = ["--cfg", "docsrs"]
 all-features = true

widget/src/lib.rs

@@ -2,13 +2,6 @@
 #![doc(
     html_logo_url = "https://raw.githubusercontent.com/iced-rs/iced/9ab6923e943f784985e9ef9ca28b10278297225d/docs/logo.svg"
 )]
-#![forbid(unsafe_code, rust_2018_idioms)]
-#![deny(
-    missing_debug_implementations,
-    missing_docs,
-    unused_results,
-    rustdoc::broken_intra_doc_links
-)]
 #![cfg_attr(docsrs, feature(doc_auto_cfg))]
 pub use iced_renderer as renderer;
 pub use iced_renderer::graphics;

winit/Cargo.toml

@@ -10,6 +10,9 @@ homepage.workspace = true
 categories.workspace = true
 keywords.workspace = true
 
+[lints]
+workspace = true
+
 [features]
 default = ["x11", "wayland", "wayland-dlopen", "wayland-csd-adwaita"]
 debug = ["iced_runtime/debug"]
@@ -41,3 +44,4 @@ winapi.workspace = true
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 web-sys.workspace = true
 web-sys.features = ["Document", "Window"]
+

winit/src/lib.rs

@@ -17,14 +17,6 @@
 #![doc(
     html_logo_url = "https://raw.githubusercontent.com/iced-rs/iced/9ab6923e943f784985e9ef9ca28b10278297225d/docs/logo.svg"
 )]
-#![forbid(rust_2018_idioms)]
-#![deny(
-    missing_debug_implementations,
-    missing_docs,
-    unused_results,
-    unsafe_code,
-    rustdoc::broken_intra_doc_links
-)]
 #![cfg_attr(docsrs, feature(doc_auto_cfg))]
 pub use iced_graphics as graphics;
 pub use iced_runtime as runtime;