diff --git a/jay-config/src/_private.rs b/jay-config/src/_private.rs
index 62715732..45034dd0 100644
--- a/jay-config/src/_private.rs
+++ b/jay-config/src/_private.rs
@@ -1,7 +1,6 @@
 pub mod client;
 pub mod ipc;
 mod logging;
-pub(crate) mod string_error;
 
 use {
     crate::{
diff --git a/jay-config/src/_private/string_error.rs b/jay-config/src/_private/string_error.rs
deleted file mode 100644
index 9b8cfcf7..00000000
--- a/jay-config/src/_private/string_error.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-use std::{
-    error::Error,
-    fmt::{Display, Formatter},
-};
-
-#[derive(Debug)]
-pub struct StringError(pub String);
-
-impl Display for StringError {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        f.write_str(&self.0)
-    }
-}
-
-impl Error for StringError {}
diff --git a/src/client.rs b/src/client.rs
index f7f46712..0eab34b4 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -466,7 +466,7 @@ impl Client {
         self.checking_queue_size.set(false);
     }
 
-    pub fn lock_registries(&self) -> Locked<WlRegistryId, Rc<WlRegistry>> {
+    pub fn lock_registries(&self) -> Locked<'_, WlRegistryId, Rc<WlRegistry>> {
         self.objects.registries()
     }
 
diff --git a/src/client/objects.rs b/src/client/objects.rs
index c378e5e5..1b489ac9 100644
--- a/src/client/objects.rs
+++ b/src/client/objects.rs
@@ -256,7 +256,7 @@ impl Objects {
         Ok(())
     }
 
-    pub fn registries(&self) -> Locked<WlRegistryId, Rc<WlRegistry>> {
+    pub fn registries(&self) -> Locked<'_, WlRegistryId, Rc<WlRegistry>> {
         self.registries.lock()
     }
 
diff --git a/src/criteria/crit_graph/crit_upstream.rs b/src/criteria/crit_graph/crit_upstream.rs
index df799075..096a5555 100644
--- a/src/criteria/crit_graph/crit_upstream.rs
+++ b/src/criteria/crit_graph/crit_upstream.rs
@@ -151,7 +151,7 @@ where
         }
     }
 
-    pub fn get_or_create(&self, target: &Target) -> RefMut<CritUpstreamNodeData<Target, T>>
+    pub fn get_or_create(&self, target: &Target) -> RefMut<'_, CritUpstreamNodeData<Target, T>>
     where
         T: Default,
     {
@@ -162,7 +162,7 @@ where
         })
     }
 
-    pub fn get(&self, target: &Target) -> Option<RefMut<CritUpstreamNodeData<Target, T>>> {
+    pub fn get(&self, target: &Target) -> Option<RefMut<'_, CritUpstreamNodeData<Target, T>>> {
         self.nodes.get(target)
     }
 
diff --git a/src/criteria/crit_leaf.rs b/src/criteria/crit_leaf.rs
index 67051ebe..72b74ccd 100644
--- a/src/criteria/crit_leaf.rs
+++ b/src/criteria/crit_leaf.rs
@@ -10,6 +10,7 @@ use {
     std::{
         cell::Cell,
         rc::{Rc, Weak},
+        slice,
     },
 };
 
@@ -86,7 +87,7 @@ where
             targets: CritPerTargetData::new(slf, id),
             on_match: Box::new(on_match),
             events: mgr.leaf_events().clone(),
-            upstream: CritDownstreamData::new(id, &[upstream.clone()]),
+            upstream: CritDownstreamData::new(id, slice::from_ref(upstream)),
         });
         slf.upstream.attach(&slf);
         slf
diff --git a/src/criteria/crit_per_target_data.rs b/src/criteria/crit_per_target_data.rs
index d675513c..cf527167 100644
--- a/src/criteria/crit_per_target_data.rs
+++ b/src/criteria/crit_per_target_data.rs
@@ -60,7 +60,7 @@ where
         self.data.borrow_mut().clear();
     }
 
-    pub fn get_or_create(&self, target: &Target, default: impl FnOnce() -> T) -> RefMut<T> {
+    pub fn get_or_create(&self, target: &Target, default: impl FnOnce() -> T) -> RefMut<'_, T> {
         RefMut::map(self.data.borrow_mut(), |d| {
             &mut d
                 .entry(target.id())
@@ -75,7 +75,7 @@ where
         })
     }
 
-    pub fn get(&self, target: &Target) -> Option<RefMut<T>> {
+    pub fn get(&self, target: &Target) -> Option<RefMut<'_, T>> {
         RefMut::filter_map(self.data.borrow_mut(), |d| {
             d.get_mut(&target.id()).map(|d| &mut d.data)
         })
diff --git a/src/criteria/tlm/tlm_matchers/tlmm_client.rs b/src/criteria/tlm/tlm_matchers/tlmm_client.rs
index 3fa9a3c0..13fd3a5c 100644
--- a/src/criteria/tlm/tlm_matchers/tlmm_client.rs
+++ b/src/criteria/tlm/tlm_matchers/tlmm_client.rs
@@ -14,7 +14,7 @@ use {
         state::State,
         tree::{ToplevelData, ToplevelNodeBase},
     },
-    std::rc::Rc,
+    std::{rc::Rc, slice},
 };
 
 pub struct TlmMatchClient {
@@ -32,7 +32,7 @@ impl TlmMatchClient {
             id,
             state: state.clone(),
             node: node.clone(),
-            upstream: CritDownstreamData::new(id, &[node.clone()]),
+            upstream: CritDownstreamData::new(id, slice::from_ref(node)),
             downstream: CritUpstreamData::new(slf, id),
         });
         slf.upstream.attach(&slf);
diff --git a/src/dbus.rs b/src/dbus.rs
index 39094c3b..768fc678 100644
--- a/src/dbus.rs
+++ b/src/dbus.rs
@@ -481,6 +481,7 @@ pub unsafe trait DbusType<'a>: Clone + 'a {
     type Generic<'b>: DbusType<'b> + 'b;
 
     fn consume_signature(s: &mut &[u8]) -> Result<(), DbusError>;
+    #[expect(dead_code)]
     fn write_signature(w: &mut Vec<u8>);
     fn marshal(&self, fmt: &mut Formatter);
     fn unmarshal(parser: &mut Parser<'a>) -> Result<Self, DbusError>;
diff --git a/src/gfx_apis/vulkan/allocator.rs b/src/gfx_apis/vulkan/allocator.rs
index ab8c55c0..bff766b3 100644
--- a/src/gfx_apis/vulkan/allocator.rs
+++ b/src/gfx_apis/vulkan/allocator.rs
@@ -101,7 +101,7 @@ impl VulkanAllocation {
         Ok(f(self.mem.unwrap(), self.size as usize))
     }
 
-    fn incoherent_range(&self, mask: u64) -> MappedMemoryRange {
+    fn incoherent_range(&self, mask: u64) -> MappedMemoryRange<'static> {
         MappedMemoryRange::default()
             .memory(self.memory)
             .offset(self.offset & !mask)
diff --git a/src/gfx_apis/vulkan/bo_allocator.rs b/src/gfx_apis/vulkan/bo_allocator.rs
index 95936cbc..6a6946f8 100644
--- a/src/gfx_apis/vulkan/bo_allocator.rs
+++ b/src/gfx_apis/vulkan/bo_allocator.rs
@@ -751,7 +751,7 @@ fn image_create_info(
     height: u32,
     format: &Format,
     usage: BufferUsage,
-) -> ImageCreateInfo {
+) -> ImageCreateInfo<'_> {
     let usage = map_usage(usage);
     ImageCreateInfo::default()
         .image_type(ImageType::TYPE_2D)
diff --git a/src/globals.rs b/src/globals.rs
index 9de63369..43f4848d 100644
--- a/src/globals.rs
+++ b/src/globals.rs
@@ -299,7 +299,7 @@ impl Globals {
         Ok(())
     }
 
-    pub fn lock_seats(&self) -> Locked<GlobalName, Rc<WlSeatGlobal>> {
+    pub fn lock_seats(&self) -> Locked<'_, GlobalName, Rc<WlSeatGlobal>> {
         self.seats.lock()
     }
 
diff --git a/src/ifs/wl_callback.rs b/src/ifs/wl_callback.rs
index 8bdfa948..411ab246 100644
--- a/src/ifs/wl_callback.rs
+++ b/src/ifs/wl_callback.rs
@@ -6,7 +6,6 @@ use {
         wire::{WlCallbackId, wl_callback::*},
     },
     std::{convert::Infallible, rc::Rc},
-    thiserror::Error,
 };
 
 pub struct WlCallback {
@@ -44,6 +43,3 @@ object_base! {
 impl Object for WlCallback {}
 
 simple_add_obj!(WlCallback);
-
-#[derive(Debug, Error)]
-pub enum WlCallbackError {}
diff --git a/src/ifs/wl_surface/xdg_surface.rs b/src/ifs/wl_surface/xdg_surface.rs
index 06ea59ef..d28e298d 100644
--- a/src/ifs/wl_surface/xdg_surface.rs
+++ b/src/ifs/wl_surface/xdg_surface.rs
@@ -371,7 +371,7 @@ impl XdgSurface {
         Ok(())
     }
 
-    fn pending(&self) -> RefMut<Box<PendingXdgSurfaceData>> {
+    fn pending(&self) -> RefMut<'_, Box<PendingXdgSurfaceData>> {
         RefMut::map(self.surface.pending.borrow_mut(), |p| {
             p.xdg_surface.get_or_insert_default_ext()
         })
diff --git a/src/ifs/wl_surface/xdg_surface/xdg_toplevel.rs b/src/ifs/wl_surface/xdg_surface/xdg_toplevel.rs
index 1a80770e..f1316bb6 100644
--- a/src/ifs/wl_surface/xdg_surface/xdg_toplevel.rs
+++ b/src/ifs/wl_surface/xdg_surface/xdg_toplevel.rs
@@ -36,7 +36,6 @@ use {
     },
     ahash::{AHashMap, AHashSet},
     jay_config::window::TileState,
-    num_derive::FromPrimitive,
     std::{
         cell::{Cell, RefCell},
         fmt::{Debug, Formatter},
@@ -46,19 +45,6 @@ use {
     thiserror::Error,
 };
 
-#[derive(Copy, Clone, Debug, FromPrimitive)]
-pub enum ResizeEdge {
-    None = 0,
-    Top = 1,
-    Bottom = 2,
-    Left = 4,
-    TopLeft = 5,
-    BottomLeft = 6,
-    Right = 8,
-    TopRight = 9,
-    BottomRight = 10,
-}
-
 #[expect(dead_code)]
 const STATE_MAXIMIZED: u32 = 1;
 const STATE_FULLSCREEN: u32 = 2;
diff --git a/src/ifs/wl_surface/zwlr_layer_surface_v1.rs b/src/ifs/wl_surface/zwlr_layer_surface_v1.rs
index feb22227..f6cf5dda 100644
--- a/src/ifs/wl_surface/zwlr_layer_surface_v1.rs
+++ b/src/ifs/wl_surface/zwlr_layer_surface_v1.rs
@@ -208,7 +208,7 @@ impl ZwlrLayerSurfaceV1 {
         self.client.event(Closed { self_id: self.id });
     }
 
-    fn pending(&self) -> RefMut<Box<PendingLayerSurfaceData>> {
+    fn pending(&self) -> RefMut<'_, Box<PendingLayerSurfaceData>> {
         RefMut::map(self.surface.pending.borrow_mut(), |m| {
             m.layer_surface.get_or_insert_default_ext()
         })
diff --git a/src/ifs/wp_presentation_feedback.rs b/src/ifs/wp_presentation_feedback.rs
index 245ae8e6..57cdbd15 100644
--- a/src/ifs/wp_presentation_feedback.rs
+++ b/src/ifs/wp_presentation_feedback.rs
@@ -7,7 +7,6 @@ use {
         wire::{WpPresentationFeedbackId, wp_presentation_feedback::*},
     },
     std::{convert::Infallible, rc::Rc},
-    thiserror::Error,
 };
 
 pub struct WpPresentationFeedback {
@@ -62,6 +61,3 @@ object_base! {
 impl Object for WpPresentationFeedback {}
 
 simple_add_obj!(WpPresentationFeedback);
-
-#[derive(Debug, Error)]
-pub enum WpPresentationFeedbackError {}
diff --git a/src/io_uring.rs b/src/io_uring.rs
index eef3933b..97c86f66 100644
--- a/src/io_uring.rs
+++ b/src/io_uring.rs
@@ -459,7 +459,7 @@ impl IoUringData {
         encoded as usize
     }
 
-    fn id(&self) -> Cancellable {
+    fn id(&self) -> Cancellable<'_> {
         Cancellable {
             id: self.id_raw(),
             data: self,
diff --git a/src/libinput.rs b/src/libinput.rs
index 30e0d5e6..802843b1 100644
--- a/src/libinput.rs
+++ b/src/libinput.rs
@@ -147,7 +147,7 @@ impl LibInput {
         }
     }
 
-    pub fn event(&self) -> Option<LibInputEvent> {
+    pub fn event(&self) -> Option<LibInputEvent<'_>> {
         let res = unsafe { libinput_get_event(self.li) };
         if res.is_null() {
             None
diff --git a/src/libinput/device.rs b/src/libinput/device.rs
index ead512c2..75ccc2d9 100644
--- a/src/libinput/device.rs
+++ b/src/libinput/device.rs
@@ -391,7 +391,7 @@ impl<'a> LibInputTabletPadModeGroup<'a> {
 }
 
 impl RegisteredDevice {
-    pub fn device(&self) -> LibInputDevice {
+    pub fn device(&self) -> LibInputDevice<'_> {
         LibInputDevice {
             dev: self.dev,
             _phantom: Default::default(),
diff --git a/src/libinput/event.rs b/src/libinput/event.rs
index ed8b362b..c296c56f 100644
--- a/src/libinput/event.rs
+++ b/src/libinput/event.rs
@@ -110,7 +110,7 @@ impl<'a> Drop for LibInputEvent<'a> {
 
 macro_rules! converter {
     ($name:ident, $out:ident, $f:ident) => {
-        pub fn $name(&self) -> Option<$out> {
+        pub fn $name(&self) -> Option<$out<'_>> {
             let res = unsafe { $f(self.event) };
             if res.is_null() {
                 None
@@ -129,7 +129,7 @@ impl<'a> LibInputEvent<'a> {
         unsafe { EventType(libinput_event_get_type(self.event)) }
     }
 
-    pub fn device(&self) -> LibInputDevice {
+    pub fn device(&self) -> LibInputDevice<'_> {
         LibInputDevice {
             dev: unsafe { libinput_event_get_device(self.event) },
             _phantom: Default::default(),
@@ -491,7 +491,7 @@ impl<'a> LibInputEventTabletPad<'a> {
         unsafe { libinput_event_tablet_pad_get_mode(self.event) as u32 }
     }
 
-    pub fn mode_group(&self) -> LibInputTabletPadModeGroup {
+    pub fn mode_group(&self) -> LibInputTabletPadModeGroup<'_> {
         LibInputTabletPadModeGroup {
             group: unsafe { libinput_event_tablet_pad_get_mode_group(self.event) },
             _phantom: Default::default(),
diff --git a/src/pipewire/pw_parser.rs b/src/pipewire/pw_parser.rs
index b0f1d57c..08140be5 100644
--- a/src/pipewire/pw_parser.rs
+++ b/src/pipewire/pw_parser.rs
@@ -114,7 +114,7 @@ impl<'a> PwParser<'a> {
         }
     }
 
-    pub fn read_object_opt(&mut self) -> Result<Option<PwPodObject>, PwParserError> {
+    pub fn read_object_opt(&mut self) -> Result<Option<PwPodObject<'_>>, PwParserError> {
         match self.read_pod()? {
             PwPod::Object(p) => Ok(Some(p)),
             PwPod::None => Ok(None),
@@ -122,7 +122,7 @@ impl<'a> PwParser<'a> {
         }
     }
 
-    pub fn read_object(&mut self) -> Result<PwPodObject, PwParserError> {
+    pub fn read_object(&mut self) -> Result<PwPodObject<'_>, PwParserError> {
         match self.read_object_opt()? {
             Some(p) => Ok(p),
             _ => Err(PwParserError::UnexpectedPodType(
diff --git a/src/udev.rs b/src/udev.rs
index c2034d59..45bdbbc5 100644
--- a/src/udev.rs
+++ b/src/udev.rs
@@ -281,7 +281,7 @@ impl UdevEnumerate {
         }
     }
 
-    pub fn get_list_entry(&mut self) -> Result<Option<UdevListEntry>, UdevError> {
+    pub fn get_list_entry(&mut self) -> Result<Option<UdevListEntry<'_>>, UdevError> {
         let res = unsafe { udev_enumerate_get_list_entry(self.enumerate) };
         if res.is_null() {
             let err = Errno::default();
diff --git a/src/utils/asyncevent.rs b/src/utils/asyncevent.rs
index a1c384aa..c575f630 100644
--- a/src/utils/asyncevent.rs
+++ b/src/utils/asyncevent.rs
@@ -37,7 +37,7 @@ impl AsyncEvent {
         }
     }
 
-    pub fn triggered(&self) -> AsyncEventTriggered {
+    pub fn triggered(&self) -> AsyncEventTriggered<'_> {
         AsyncEventTriggered { ae: self }
     }
 }
diff --git a/src/utils/bindings.rs b/src/utils/bindings.rs
index 899246ae..36598286 100644
--- a/src/utils/bindings.rs
+++ b/src/utils/bindings.rs
@@ -38,7 +38,7 @@ impl<P: Object> Bindings<P> {
         self.bindings.clear();
     }
 
-    pub fn lock(&self) -> Locked<(ClientId, ObjectId), Rc<P>> {
+    pub fn lock(&self) -> Locked<'_, (ClientId, ObjectId), Rc<P>> {
         self.bindings.lock()
     }
 }
@@ -89,7 +89,7 @@ impl<P: Object> PerClientBindings<P> {
         }
     }
 
-    pub fn borrow(&self) -> Ref<AHashMap<ClientId, AHashMap<ObjectId, Rc<P>>>> {
+    pub fn borrow(&self) -> Ref<'_, AHashMap<ClientId, AHashMap<ObjectId, Rc<P>>>> {
         self.bindings.borrow()
     }
 }
diff --git a/src/utils/log_on_drop.rs b/src/utils/log_on_drop.rs
index ea3abfac..204a82b8 100644
--- a/src/utils/log_on_drop.rs
+++ b/src/utils/log_on_drop.rs
@@ -1,3 +1,4 @@
+#[expect(dead_code)]
 pub struct LogOnDrop(pub &'static str);
 
 impl Drop for LogOnDrop {
diff --git a/src/utils/refcounted.rs b/src/utils/refcounted.rs
index fd3dbb2c..a5d6fef1 100644
--- a/src/utils/refcounted.rs
+++ b/src/utils/refcounted.rs
@@ -58,7 +58,7 @@ impl<T: Eq> RefCounted<T> {
         unsafe { self.map.get().deref().iter().map(|k| k.0).collect() }
     }
 
-    pub fn lock(&self) -> Locked<T> {
+    pub fn lock(&self) -> Locked<'_, T> {
         unsafe {
             Locked {
                 vec: mem::take(self.map.get().deref_mut()),
diff --git a/src/video/drm.rs b/src/video/drm.rs
index b3734001..ad4a87ae 100644
--- a/src/video/drm.rs
+++ b/src/video/drm.rs
@@ -802,6 +802,7 @@ pub struct DrmVersion {
     pub desc: BString,
 }
 
+#[expect(dead_code)]
 #[derive(Debug, Clone, Eq, PartialEq)]
 pub struct HdrMetadata {
     pub eotf: u8,
diff --git a/wire-dbus/org.freedesktop.login1.Manager.txt b/wire-dbus/org.freedesktop.login1.Manager.txt
index aa70fd14..ab4020fc 100644
--- a/wire-dbus/org.freedesktop.login1.Manager.txt
+++ b/wire-dbus/org.freedesktop.login1.Manager.txt
@@ -3,6 +3,3 @@ fn GetSession(
 ) {
     object_path: object_path,
 }
-
-prop BootLoaderEntries = array(string)
-prop ScheduledShutdown = struct(string, u64)