Replace log with tracing

Tracing is a modern replacement for the log crate that allows for
annotating log messages with the function that they come from.

Signed-off-by: John Nunley <dev@notgull.net>
Closes: #3482

src/platform_impl/linux/x11/ime/context.rs

@@ -86,7 +86,7 @@ extern "C" fn preedit_draw_callback(
     let chg_range =
         call_data.chg_first as usize..(call_data.chg_first + call_data.chg_length) as usize;
     if chg_range.start > client_data.text.len() || chg_range.end > client_data.text.len() {
-        log::warn!(
+        tracing::warn!(
             "invalid chg range: buffer length={}, but chg_first={} chg_lengthg={}",
             client_data.text.len(),
             call_data.chg_first,

src/platform_impl/linux/x11/ime/mod.rs

@@ -10,9 +10,9 @@ use std::sync::{
     Arc,
 };
 
-use log::debug;
 #[cfg(feature = "serde")]
 use serde::{Deserialize, Serialize};
+use tracing::debug;
 
 use super::{ffi, util, XConnection, XError};
 

src/platform_impl/linux/x11/mod.rs

@@ -18,7 +18,7 @@ use calloop::generic::Generic;
 use calloop::EventLoop as Loop;
 use calloop::{ping::Ping, Readiness};
 use libc::{setlocale, LC_CTYPE};
-use log::warn;
+use tracing::warn;
 
 use x11rb::connection::RequestConnection;
 use x11rb::errors::{ConnectError, ConnectionError, IdsExhausted, ReplyError};
@@ -483,7 +483,7 @@ impl<T: 'static> EventLoop<T> {
             .dispatch(timeout, &mut self.state)
             .map_err(std::io::Error::from)
         {
-            log::error!("Failed to poll for events: {error:?}");
+            tracing::error!("Failed to poll for events: {error:?}");
             let exit_code = error.raw_os_error().unwrap_or(1);
             self.set_exit_code(exit_code);
             return;
@@ -567,7 +567,7 @@ impl<T: 'static> EventLoop<T> {
                     callback(event, &self.event_processor.target)
                 }
                 Some(Err(e)) => {
-                    log::error!("Failed to get activation token: {}", e);
+                    tracing::error!("Failed to get activation token: {}", e);
                 }
                 None => {}
             }

src/platform_impl/linux/x11/util/input.rs

@@ -45,7 +45,7 @@ impl XConnection {
             self.flush_requests()?;
             Ok(true)
         } else {
-            log::error!("Could not select XKB events: The XKB extension is not initialized!");
+            tracing::error!("Could not select XKB events: The XKB extension is not initialized!");
             Ok(false)
         }
     }

src/platform_impl/linux/x11/util/randr.rs

@@ -4,7 +4,7 @@ use super::*;
 use crate::platform_impl::platform::x11::monitor;
 use crate::{dpi::validate_scale_factor, platform_impl::platform::x11::VideoModeHandle};
 
-use log::warn;
+use tracing::warn;
 use x11rb::protocol::randr::{self, ConnectionExt as _};
 
 /// Represents values of `WINIT_HIDPI_FACTOR`.
@@ -44,7 +44,7 @@ impl XConnection {
                 Ok(Some(dpi)) => return Some(dpi),
                 Ok(None) => {}
                 Err(err) => {
-                    log::warn!("failed to fetch XSettings: {err}");
+                    tracing::warn!("failed to fetch XSettings: {err}");
                 }
             }
         }

src/platform_impl/linux/x11/window.rs

@@ -7,7 +7,7 @@ use std::{
     sync::{Arc, Mutex, MutexGuard},
 };
 
-use log::{debug, info, warn};
+use tracing::{debug, info, warn};
 use x11rb::{
     connection::Connection,
     properties::{WmHints, WmSizeHints, WmSizeHintsSpecification},
@@ -1573,7 +1573,7 @@ impl UnownedWindow {
             #[cfg(wayland_platform)]
             Cursor::Custom(RootCustomCursor {
                 inner: PlatformCustomCursor::Wayland(_),
-            }) => log::error!("passed a Wayland cursor to X11 backend"),
+            }) => tracing::error!("passed a Wayland cursor to X11 backend"),
         }
     }
 
@@ -1857,7 +1857,7 @@ impl UnownedWindow {
                 )
                 .expect_then_ignore_error("Failed to send client message");
             if let Err(e) = self.xconn.flush_requests() {
-                log::error!(
+                tracing::error!(
                     "`flush` returned an error when focusing the window. Error was: {}",
                     e
                 );

src/platform_impl/linux/x11/xdisplay.rs

@@ -121,7 +121,7 @@ impl XConnection {
 
         let xsettings_screen = Self::new_xsettings_screen(&xcb, default_screen);
         if xsettings_screen.is_none() {
-            log::warn!("error setting XSETTINGS; Xft options won't reload automatically")
+            tracing::warn!("error setting XSETTINGS; Xft options won't reload automatically")
         }
 
         // Fetch atoms.