Update MSRV to Rust 1.70.0 (#3310)

* Update to Rust 1.70

* Fix renamed clippy lint

* Use let-else more

* Code cleanup

* Remove derelict Safety comments

* Enable more clippy lints

.github/workflows/rust.yml

@@ -19,7 +19,7 @@ jobs:
 
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: 1.67.0
+          toolchain: 1.70.0
 
       - name: Install packages (Linux)
         if: runner.os == 'Linux'
@@ -87,7 +87,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: 1.67.0
+          toolchain: 1.70.0
           targets: wasm32-unknown-unknown
 
       - run: sudo apt-get update && sudo apt-get install libgtk-3-dev
@@ -145,7 +145,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: EmbarkStudios/cargo-deny-action@v1
         with:
-          rust-version: "1.67.0"
+          rust-version: "1.70.0"
           log-level: error
           command: check
           arguments: --target  ${{ matrix.target }}
@@ -160,7 +160,7 @@ jobs:
 
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: 1.67.0
+          toolchain: 1.70.0
           targets: aarch64-linux-android
 
       - name: Set up cargo cache
@@ -178,7 +178,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: 1.67.0
+          toolchain: 1.70.0
 
       - name: Set up cargo cache
         uses: Swatinem/rust-cache@v2

Cranky.toml

@@ -1,20 +1,30 @@
 # https://github.com/ericseppanen/cargo-cranky
 # cargo install cargo-cranky && cargo cranky
+# See also clippy.toml
 
-deny = ["unsafe_code"]
+deny = [
+  "unsafe_code",
+  # Disabled waiting on https://github.com/rust-lang/rust-clippy/issues/9602
+  #"clippy::self_named_module_files",
+]
 
 warn = [
   "clippy::all",
+  "clippy::as_ptr_cast_mut",
   "clippy::await_holding_lock",
   "clippy::bool_to_int_with_if",
   "clippy::char_lit_as_u8",
   "clippy::checked_conversions",
+  "clippy::clear_with_drain",
   "clippy::cloned_instead_of_copied",
   "clippy::dbg_macro",
   "clippy::debug_assert_with_mut_call",
   "clippy::derive_partial_eq_without_eq",
-  "clippy::disallowed_methods",
+  "clippy::disallowed_macros",                  # See clippy.toml
-  "clippy::disallowed_script_idents",
+  "clippy::disallowed_methods",                 # See clippy.toml
+  "clippy::disallowed_names",                   # See clippy.toml
+  "clippy::disallowed_script_idents",           # See clippy.toml
+  "clippy::disallowed_types",                   # See clippy.toml
   "clippy::doc_link_with_quotes",
   "clippy::doc_markdown",
   "clippy::empty_enum",
@@ -32,6 +42,7 @@ warn = [
   "clippy::fn_params_excessive_bools",
   "clippy::fn_to_numeric_cast_any",
   "clippy::from_iter_instead_of_collect",
+  "clippy::get_unwrap",
   "clippy::if_let_mutex",
   "clippy::implicit_clone",
   "clippy::imprecise_flops",
@@ -42,6 +53,7 @@ warn = [
   "clippy::iter_on_empty_collections",
   "clippy::iter_on_single_items",
   "clippy::large_digit_groups",
+  "clippy::large_include_file",
   "clippy::large_stack_arrays",
   "clippy::large_types_passed_by_value",
   "clippy::let_unit_value",
@@ -49,7 +61,9 @@ warn = [
   "clippy::lossy_float_literal",
   "clippy::macro_use_imports",
   "clippy::manual_assert",
+  "clippy::manual_clamp",
   "clippy::manual_instant_elapsed",
+  "clippy::manual_let_else",
   "clippy::manual_ok_or",
   "clippy::manual_string_new",
   "clippy::map_err_ignore",
@@ -81,17 +95,24 @@ warn = [
   "clippy::rest_pat_in_fully_bound_structs",
   "clippy::same_functions_in_if_condition",
   "clippy::semicolon_if_nothing_returned",
+  "clippy::significant_drop_tightening",
   "clippy::single_match_else",
   "clippy::str_to_string",
   "clippy::string_add_assign",
   "clippy::string_add",
   "clippy::string_lit_as_bytes",
   "clippy::string_to_string",
+  "clippy::suspicious_command_arg_space",
+  "clippy::suspicious_xor_used_as_pow",
   "clippy::todo",
   "clippy::trailing_empty_array",
   "clippy::trait_duplication_in_bounds",
+  "clippy::unchecked_duration_subtraction",
   "clippy::unimplemented",
   "clippy::uninlined_format_args",
+  "clippy::unnecessary_box_returns",
+  "clippy::unnecessary_safety_doc",
+  "clippy::unnecessary_struct_initialization",
   "clippy::unnecessary_wraps",
   "clippy::unnested_or_patterns",
   "clippy::unused_peekable",
@@ -99,6 +120,7 @@ warn = [
   "clippy::unused_self",
   "clippy::useless_transmute",
   "clippy::verbose_file_reads",
+  "clippy::wildcard_dependencies",
   "clippy::zero_sized_map_values",
   "elided_lifetimes_in_paths",
   "future_incompatible",
@@ -114,11 +136,14 @@ warn = [
 ]
 
 allow = [
-  "clippy::manual_range_contains", # This one is just annoying
+  "clippy::manual_range_contains", # this one is just worse imho
 
-  # Some of these we should try to put in "warn":
+  # TODO(emilk): enable more of these lints:
-  "clippy::type_complexity",
+  "clippy::let_underscore_untyped",
+  "clippy::missing_assert_message",
   "clippy::undocumented_unsafe_blocks",
+  "clippy::unwrap_used",
+  "clippy::wildcard_imports",
   "trivial_casts",
   "unsafe_op_in_unsafe_fn",             # `unsafe_op_in_unsafe_fn` may become the default in future Rust versions: https://github.com/rust-lang/rust/issues/71668
   "unused_qualifications",

clippy.toml

@@ -3,7 +3,7 @@
 # -----------------------------------------------------------------------------
 # Section identical to scripts/clippy_wasm/clippy.toml:
 
-msrv = "1.67"
+msrv = "1.70"
 
 allow-unwrap-in-tests = true
 
@@ -14,9 +14,10 @@ avoid-breaking-exported-api = false
 max-fn-params-bools = 2 # TODO(emilk): decrease this to 1
 
 # https://rust-lang.github.io/rust-clippy/master/index.html#/large_include_file
-max-include-file-size = 100000
+max-include-file-size = 1000000
 
-too-many-lines-threshold = 100
+# https://rust-lang.github.io/rust-clippy/master/index.html#/type_complexity
+type-complexity-threshold = 350
 
 # -----------------------------------------------------------------------------
 

crates/ecolor/Cargo.toml

@@ -7,7 +7,7 @@ authors = [
 ]
 description = "Color structs and color conversion utilities"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 homepage = "https://github.com/emilk/egui"
 license = "MIT OR Apache-2.0"
 readme = "README.md"

crates/ecolor/src/rgba.rs

@@ -38,7 +38,7 @@ pub(crate) fn f32_hash<H: std::hash::Hasher>(state: &mut H, f: f32) {
     }
 }
 
-#[allow(clippy::derive_hash_xor_eq)]
+#[allow(clippy::derived_hash_with_manual_eq)]
 impl std::hash::Hash for Rgba {
     #[inline]
     fn hash<H: std::hash::Hasher>(&self, state: &mut H) {

crates/eframe/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.22.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 description = "egui framework - write GUI apps that compiles to web and/or natively"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 homepage = "https://github.com/emilk/egui/tree/master/crates/eframe"
 license = "MIT OR Apache-2.0"
 readme = "README.md"

crates/eframe/src/web/input.rs

@@ -35,7 +35,6 @@ pub fn pos_from_touch_event(
         // search for the touch we previously used for the position
         // (unfortunately, `event.touches()` is not a rust collection):
         (0..event.touches().length())
-            .into_iter()
             .map(|i| event.touches().get(i).unwrap())
             .find(|touch| egui::TouchId::from(touch.identifier()) == *touch_id_for_pos)
     } else {

crates/eframe/src/web/web_painter_wgpu.rs

@@ -148,9 +148,7 @@ impl WebPainter for WebPainterWgpu {
     ) -> Result<(), JsValue> {
         let size_in_pixels = [self.canvas.width(), self.canvas.height()];
 
-        let render_state = if let Some(render_state) = &self.render_state {
+        let Some(render_state) = &self.render_state else {
-            render_state
-        } else {
             return Err(JsValue::from_str(
                 "Can't paint, wgpu renderer was already disposed",
             ));

crates/egui-wgpu/Cargo.toml

@@ -8,7 +8,7 @@ authors = [
   "Emil Ernerfeldt <emil.ernerfeldt@gmail.com>",
 ]
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 homepage = "https://github.com/emilk/egui/tree/master/crates/egui-wgpu"
 license = "MIT OR Apache-2.0"
 readme = "README.md"

crates/egui-wgpu/src/renderer.rs

@@ -435,9 +435,7 @@ impl Renderer {
                     }
                 }
                 Primitive::Callback(callback) => {
-                    let cbfn = if let Some(c) = callback.callback.downcast_ref::<Callback>() {
+                    let Some(cbfn) = callback.callback.downcast_ref::<Callback>() else {
-                        c
-                    } else {
                         // We already warned in the `prepare` callback
                         continue;
                     };

crates/egui-wgpu/src/winit.rs

@@ -175,12 +175,6 @@ impl Painter {
     /// [`set_window`](Self::set_window) may be called with `Some(window)` as soon as you have a
     /// valid [`winit::window::Window`].
     ///
-    /// # Safety
-    ///
-    /// The raw Window handle associated with the given `window` must be a valid object to create a
-    /// surface upon and must remain valid for the lifetime of the created surface. (The surface may
-    /// be cleared by passing `None`).
-    ///
     /// # Errors
     /// If the provided wgpu configuration does not match an available device.
     pub async fn set_window(

crates/egui-winit/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.22.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 description = "Bindings for using egui with winit"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 homepage = "https://github.com/emilk/egui/tree/master/crates/egui-winit"
 license = "MIT OR Apache-2.0"
 readme = "README.md"

crates/egui-winit/src/clipboard.rs

@@ -26,10 +26,6 @@ pub struct Clipboard {
 
 impl Clipboard {
     /// Construct a new instance
-    ///
-    /// # Safety
-    ///
-    /// The returned `Clipboard` must not outlive the input `_display_target`.
     pub fn new(_display_target: &dyn HasRawDisplayHandle) -> Self {
         Self {
             #[cfg(all(feature = "arboard", not(target_os = "android")))]

crates/egui-winit/src/lib.rs

@@ -84,10 +84,6 @@ pub struct State {
 
 impl State {
     /// Construct a new instance
-    ///
-    /// # Safety
-    ///
-    /// The returned `State` must not outlive the input `display_target`.
     pub fn new(display_target: &dyn HasRawDisplayHandle) -> Self {
         let egui_input = egui::RawInput {
             focused: false, // winit will tell us when we have focus

crates/egui-winit/src/window_settings.rs

@@ -137,12 +137,10 @@ fn clamp_pos_to_monitors<E>(
     let monitors = event_loop.available_monitors();
 
     // default to primary monitor, in case the correct monitor was disconnected.
-    let mut active_monitor = if let Some(active_monitor) = event_loop
+    let Some(mut active_monitor) = event_loop
         .primary_monitor()
         .or_else(|| event_loop.available_monitors().next())
-    {
+    else {
-        active_monitor
-    } else {
         return; // no monitors 🤷
     };
 

crates/egui/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.22.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 description = "An easy-to-use immediate mode GUI that runs on both web and native"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 homepage = "https://github.com/emilk/egui"
 license = "MIT OR Apache-2.0"
 readme = "../../README.md"

crates/egui/src/memory.rs

@@ -449,7 +449,9 @@ impl Focus {
             }
         });
 
-        let current_rect = *self.focus_widgets_cache.get(&focus_id).unwrap();
+        let Some(current_rect) = self.focus_widgets_cache.get(&focus_id) else {
+            return None;
+        };
 
         let mut best_score = std::f32::INFINITY;
         let mut best_id = None;

crates/egui_demo_app/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.22.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 publish = false
 default-run = "egui_demo_app"
 

crates/egui_demo_lib/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.22.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 description = "Example library for egui"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 homepage = "https://github.com/emilk/egui/tree/master/crates/egui_demo_lib"
 license = "MIT OR Apache-2.0"
 readme = "README.md"

crates/egui_extras/Cargo.toml

@@ -8,7 +8,7 @@ authors = [
 ]
 description = "Extra functionality and widgets for the egui GUI library"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 homepage = "https://github.com/emilk/egui"
 license = "MIT OR Apache-2.0"
 readme = "README.md"

crates/egui_glium/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.22.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 description = "Bindings for using egui natively using the glium library"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 homepage = "https://github.com/emilk/egui/tree/master/crates/egui_glium"
 license = "MIT OR Apache-2.0"
 readme = "README.md"

crates/egui_glow/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.22.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 description = "Bindings for using egui natively using the glow library"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 homepage = "https://github.com/emilk/egui/tree/master/crates/egui_glow"
 license = "MIT OR Apache-2.0"
 readme = "README.md"

crates/egui_plot/Cargo.toml

@@ -8,7 +8,7 @@ authors = [
 ]
 description = "Immediate mode plotting for the egui GUI library"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 homepage = "https://github.com/emilk/egui"
 license = "MIT OR Apache-2.0"
 readme = "README.md"

crates/egui_plot/src/axis.rs

@@ -255,9 +255,8 @@ impl AxisWidget {
 
             // --- add ticks ---
             let font_id = TextStyle::Body.resolve(ui.style());
-            let transform = match self.transform {
+            let Some(transform) = self.transform else {
-                Some(t) => t,
+                return response;
-                None => return response,
             };
 
             for step in self.steps.iter() {

crates/egui_plot/src/items/mod.rs

@@ -1,4 +1,5 @@
 //! Contains items that can be added to a plot.
+#![allow(clippy::type_complexity)] // TODO(emilk): simplify some of the callback types with type aliases
 
 use std::ops::RangeInclusive;
 

crates/emath/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.22.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 description = "Minimal 2D math library for GUI work"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 homepage = "https://github.com/emilk/egui/tree/master/crates/emath"
 license = "MIT OR Apache-2.0"
 readme = "README.md"

crates/emath/src/rect.rs

@@ -360,9 +360,17 @@ impl Rect {
     /// Signed distance to the edge of the box.
     ///
     /// Negative inside the box.
+    ///
+    /// ```
+    /// # use emath::{pos2, Rect};
+    /// let rect = Rect::from_min_max(pos2(0.0, 0.0), pos2(1.0, 1.0));
+    /// assert_eq!(rect.signed_distance_to_pos(pos2(0.50, 0.50)), -0.50);
+    /// assert_eq!(rect.signed_distance_to_pos(pos2(0.75, 0.50)), -0.25);
+    /// assert_eq!(rect.signed_distance_to_pos(pos2(1.50, 0.50)), 0.50);
+    /// ```
     pub fn signed_distance_to_pos(&self, pos: Pos2) -> f32 {
         let edge_distances = (pos - self.center()).abs() - self.size() * 0.5;
-        let inside_dist = edge_distances.x.max(edge_distances.y).min(0.0);
+        let inside_dist = edge_distances.max_elem().min(0.0);
         let outside_dist = edge_distances.max(Vec2::ZERO).length();
         inside_dist + outside_dist
     }

crates/epaint/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.22.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 description = "Minimal 2D graphics library for GUI work"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 homepage = "https://github.com/emilk/egui/tree/master/crates/epaint"
 license = "(MIT OR Apache-2.0) AND OFL-1.1 AND LicenseRef-UFL-1.0" # OFL and UFL used by default_fonts. See https://github.com/emilk/egui/issues/2321
 readme = "README.md"

crates/epaint/src/stroke.rs

@@ -1,4 +1,4 @@
-#![allow(clippy::derive_hash_xor_eq)] // We need to impl Hash for f32, but we don't implement Eq, which is fine
+#![allow(clippy::derived_hash_with_manual_eq)] // We need to impl Hash for f32, but we don't implement Eq, which is fine
 
 use super::*;
 

crates/epaint/src/text/fonts.rs

@@ -51,7 +51,7 @@ impl FontId {
     }
 }
 
-#[allow(clippy::derive_hash_xor_eq)]
+#[allow(clippy::derived_hash_with_manual_eq)]
 impl std::hash::Hash for FontId {
     #[inline(always)]
     fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
@@ -552,7 +552,7 @@ impl FontsAndCache {
 #[derive(Clone, Copy, Debug, PartialEq)]
 struct HashableF32(f32);
 
-#[allow(clippy::derive_hash_xor_eq)]
+#[allow(clippy::derived_hash_with_manual_eq)]
 impl std::hash::Hash for HashableF32 {
     #[inline(always)]
     fn hash<H: std::hash::Hasher>(&self, state: &mut H) {

crates/epaint/src/text/text_layout.rs

@@ -320,9 +320,8 @@ fn replace_last_glyph_with_overflow_character(
     job: &LayoutJob,
     row: &mut Row,
 ) {
-    let overflow_character = match job.wrap.overflow_character {
+    let Some(overflow_character) = job.wrap.overflow_character else {
-        Some(c) => c,
+        return;
-        None => return,
     };
 
     loop {

crates/epaint/src/text/text_layout_types.rs

@@ -1,4 +1,4 @@
-#![allow(clippy::derive_hash_xor_eq)] // We need to impl Hash for f32, but we don't implement Eq, which is fine
+#![allow(clippy::derived_hash_with_manual_eq)] // We need to impl Hash for f32, but we don't implement Eq, which is fine
 #![allow(clippy::wrong_self_convention)] // We use `from_` to indicate conversion direction. It's non-diomatic, but makes sense in this context.
 
 use std::ops::Range;

examples/confirm_exit/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 publish = false
 
 

examples/custom_3d_glow/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 publish = false
 
 

examples/custom_font/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 publish = false
 
 

examples/custom_font_style/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["tami5 <kkharji@proton.me>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 publish = false
 
 

examples/custom_window_frame/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 publish = false
 
 

examples/download_image/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 publish = false
 
 

examples/file_dialog/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 publish = false
 
 

examples/hello_world/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 publish = false
 
 

examples/hello_world_par/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["Maxim Osipenko <maxim1999max@gmail.com>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 publish = false
 
 

examples/hello_world_simple/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 publish = false
 
 

examples/keyboard_events/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["Jose Palazon <jose@palako.com>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 publish = false
 
 

examples/puffin_profiler/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 publish = false
 
 

examples/retained_image/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 publish = false
 
 

examples/save_plot/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["hacknus <l_stoeckli@bluewin.ch>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 publish = false
 
 [dependencies]

examples/screenshot/Cargo.toml

@@ -7,7 +7,7 @@ authors = [
 ]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 publish = false
 
 

examples/serial_windows/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 publish = false
 
 

examples/svg/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["Emil Ernerfeldt <emil.ernerfeldt@gmail.com>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 publish = false
 
 

examples/user_attention/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["TicClick <ya@ticclick.ch>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.70"
 publish = false
 
 [dependencies]

rust-toolchain

@@ -5,6 +5,6 @@
 # to the user in the error, instead of "error: invalid channel name '[toolchain]'".
 
 [toolchain]
-channel = "1.67.0"
+channel = "1.70.0"
 components = [ "rustfmt", "clippy" ]
 targets = [ "wasm32-unknown-unknown" ]

scripts/clippy_wasm/clippy.toml

@@ -6,7 +6,7 @@
 # -----------------------------------------------------------------------------
 # Section identical to the root clippy.toml:
 
-msrv = "1.67"
+msrv = "1.70"
 
 allow-unwrap-in-tests = true
 
@@ -17,9 +17,10 @@ avoid-breaking-exported-api = false
 max-fn-params-bools = 2 # TODO(emilk): decrease this to 1
 
 # https://rust-lang.github.io/rust-clippy/master/index.html#/large_include_file
-max-include-file-size = 100000
+max-include-file-size = 1000000
 
-too-many-lines-threshold = 100
+# https://rust-lang.github.io/rust-clippy/master/index.html#/type_complexity
+type-complexity-threshold = 350
 
 # -----------------------------------------------------------------------------