refactor: migrate from log to tracing

Cargo.toml

@@ -46,8 +46,6 @@ dirs = "5.0.1"
 serde = { version = "1.0.190", features = ["derive"] }
 toml = "0.7.6"
 reqwest = { version = "0.11.22", default-features = false, features = ["blocking", "json", "rustls-tls", "stream"] }
-log = "0.4.20"
-env_logger = "0.10.0"
 notify = "6.1.1"
 dark-light = "1.0.0"
 # We only decompress our own compressed data, so disable `safe-decode` and
@@ -63,11 +61,12 @@ taffy = { git = "https://github.com/DioxusLabs/taffy", rev = "d338f3731da519d182
 syntect = "5.1.0"
 smart-debug = "0.0.3"
 two-face = "0.3.0"
-
 # Required for WGPU to work properly with Vulkan
 fontdb = { version = "0.13.1", features = ["fontconfig"] }
 human-panic = "1.2.2"
 notify-debouncer-full = { version = "0.3.1", default-features = false }
+tracing = "0.1.40"
+tracing-subscriber = { version = "0.3.18", features = ["env-filter"] }
 
 [dependencies.glyphon]
 version = "0.2"

src/file_watcher/mod.rs

@@ -56,7 +56,7 @@ struct MsgHandler(mpsc::Sender<WatcherMsg>);
 
 impl DebounceEventHandler for MsgHandler {
     fn handle_event(&mut self, debounced_event: DebounceEventResult) {
-        log::debug!("Received debounced file events: {:#?}", debounced_event);
+        tracing::debug!("Received debounced file events: {:#?}", debounced_event);
 
         match debounced_event {
             Ok(events) => {
@@ -80,12 +80,12 @@ impl DebounceEventHandler for MsgHandler {
                     let msg = WatcherMsg::Action(action);
                     let _ = self.0.send(msg);
                 } else {
-                    log::trace!("Ignoring events")
+                    tracing::trace!("Ignoring events")
                 }
             }
             Err(errs) => {
                 for err in errs {
-                    log::warn!("File watcher error: {err}");
+                    tracing::warn!("File watcher error: {err}");
                 }
             }
         }
@@ -145,17 +145,17 @@ fn endlessly_handle_messages<C: Callback>(
     while let Ok(msg) = msg_rx.recv() {
         match msg {
             WatcherMsg::Action(DebouncerAction::ReregisterWatcher) => {
-                log::debug!("File may have been renamed/removed. Falling back to polling");
+                tracing::debug!("File may have been renamed/removed. Falling back to polling");
                 poll_registering_watcher(watcher, &file_path);
-                log::debug!("Successfully re-registered file watcher");
+                tracing::debug!("Successfully re-registered file watcher");
                 reload_callback.file_reload();
             }
             WatcherMsg::Action(DebouncerAction::FileReload) => {
-                log::debug!("Reloading file");
+                tracing::debug!("Reloading file");
                 reload_callback.file_reload();
             }
             WatcherMsg::FileChange(FileChange { new_path, contents }) => {
-                log::info!("Updating file watcher path: {}", new_path.display());
+                tracing::info!("Updating file watcher path: {}", new_path.display());
                 let _ = watcher.unwatch(&file_path);
                 poll_registering_watcher(watcher, &new_path);
                 file_path = new_path;
@@ -164,5 +164,5 @@ fn endlessly_handle_messages<C: Callback>(
         }
     }
 
-    log::warn!("File watcher channel dropped unexpectedly");
+    tracing::warn!("File watcher channel dropped unexpectedly");
 }

src/image/decode.rs

@@ -68,7 +68,7 @@ where
     };
 
     let maybe_image_parts = lz4_compress(&mut adapter).ok().map(|lz4_blob| {
-        log::debug!(
+        tracing::debug!(
             "Streaming image decode & compression:\n\
             - Full {:.2} MiB\n\
             - Compressed {:.2} MiB\n\
@@ -183,7 +183,7 @@ fn fallback_decode_and_compress(contents: &[u8]) -> anyhow::Result<(Vec<u8>, (u3
     let image = image::load_from_memory(contents)?;
     let dimensions = image.dimensions();
     let image_data = image.into_rgba8().into_raw();
-    log::debug!(
+    tracing::debug!(
         "Decoded full image in memory {:.3} MiB",
         usize_in_mib(image_data.len()),
     );

src/image/mod.rs

@@ -57,7 +57,7 @@ impl ImageData {
         let start = Instant::now();
         let lz4_blob =
             decode::lz4_compress(&mut io::Cursor::new(image.as_raw())).expect("I/O is in memory");
-        log::debug!(
+        tracing::debug!(
             "Compressing SVG image:\n- Full {:.2} MiB\n- Compressed {:.2} MiB\n- Time {:.2?}",
             usize_in_mib(image.as_raw().len()),
             usize_in_mib(lz4_blob.len()),
@@ -110,7 +110,7 @@ impl Image {
     ) -> Option<Arc<BindGroup>> {
         let dimensions = self.buffer_dimensions()?;
         if dimensions.0 == 0 || dimensions.1 == 0 {
-            log::warn!("Invalid buffer dimensions");
+            tracing::warn!("Invalid buffer dimensions");
             return None;
         }
 
@@ -122,7 +122,7 @@ impl Image {
             .as_ref()
             .map(|image| image.to_bytes())?;
 
-        log::debug!("Decompressing image: Time {:.2?}", start.elapsed());
+        tracing::debug!("Decompressing image: Time {:.2?}", start.elapsed());
 
         let texture_size = wgpu::Extent3d {
             width: dimensions.0,
@@ -200,7 +200,7 @@ impl Image {
             } else if let Ok(bytes) = reqwest::blocking::get(&src).and_then(|resp| resp.bytes()) {
                 bytes.to_vec()
             } else {
-                log::warn!("Request for image from {} failed", src_path.display());
+                tracing::warn!("Request for image from {} failed", src_path.display());
                 return;
             };
 
@@ -212,7 +212,7 @@ impl Image {
                 fontdb.load_system_fonts();
                 // TODO: yes all of this image loading is very messy and could use a refactor
                 let Ok(mut tree) = usvg::Tree::from_data(&image_data, &opt) else {
-                    log::warn!(
+                    tracing::warn!(
                         "Failed loading image:\n- src: {}\n- src_path: {}",
                         src,
                         src_path.display()

src/interpreter/mod.rs

@@ -166,7 +166,7 @@ impl HtmlInterpreter {
         let mut tok = Tokenizer::new(self, TokenizerOpts::default());
 
         for md_string in receiver {
-            log::debug!(
+            tracing::debug!(
                 "Recieved markdown for interpretation: {} bytes",
                 md_string.len()
             );