Fix various new clippy warnings

gdk4-wayland/src/wayland_surface.rs

@@ -7,7 +7,9 @@ use glib::translate::*;
 #[cfg_attr(docsrs, doc(cfg(feature = "wayland_crate")))]
 use wayland_client::{backend::ObjectId, protocol::wl_surface::WlSurface, Proxy};
 
-use crate::{ffi, prelude::*, WaylandSurface};
+#[cfg(feature = "wayland_crate")]
+use crate::ffi;
+use crate::{prelude::*, WaylandSurface};
 
 mod sealed {
     pub trait Sealed {}

gtk4-macros/src/lib.rs

@@ -256,12 +256,10 @@ pub fn composite_template_derive(input: TokenStream) -> TokenStream {
 /// exposed to the template scope. It can take the following options:
 /// - `name` renames the callback. Defaults to the function name if not defined.
 /// - `function` ignores the first value when calling the callback and disallows
-///   `self`.  Useful
-/// for callbacks called from `<closure>` tags.
+///   `self`.  Useful for callbacks called from `<closure>` tags.
 /// - `function = false` reverts the effects of `functions` used on the `impl`,
-///   so the callback
-/// gets the first value and can take `self` again. Mainly useful for callbacks
-/// that are invoked with `swapped="true"`.
+///   so the callback gets the first value and can take `self` again. Mainly useful
+///   for callbacks that are invoked with `swapped="true"`.
 ///
 /// The `rest` attribute can be placed on the last argument of a template
 /// callback. This attribute must be used on an argument of type

gtk4/README.md

@@ -119,16 +119,15 @@ The [`gtk`](mod@crate) and [`gdk`][`mod@gdk`] crates have some run-time safety a
 checks.
 
 - Any constructor or free function will panic if called before [`init`][`fn@init`] or on
-a non-main thread.
+  a non-main thread.
 
-- Any [`&str`] or [`&Path`](std::path::Path) parameter with an interior null (`\0`) character will
-cause a panic.
+- Any [`&str`] or [`&Path`](std::path::Path) parameter with an interior null (`\0`) character will cause a panic.
 
 - Some functions will panic if supplied out-of-range integer parameters. All
-such cases will be documented individually but they are not yet.
+  such cases will be documented individually but they are not yet.
 
 - A panic in a closure that handles signals or in any other closure passed
-to a [`gtk`](mod@crate) function will abort the process.
+  to a [`gtk`](mod@crate) function will abort the process.
 
 ## Features