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Use tracing crate for logging (#1192)

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* egui_web: use tracing crate
* egui_glow: use tracing crate
* Log at the debug level
* egui_demo_app: enable tracing to log to stdout
* Use tracing in egui-winit
* Add opt-in tracing support to egui
This commit is contained in:
Emil Ernerfeldt
2022-02-01 12:27:39 +01:00
committed by GitHub
parent 1f03f53dc0
commit c6ac1827f6
28 changed files with 194 additions and 107 deletions
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9
epi/src/file_storage.rs
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@@ -29,16 +29,17 @@ impl FileStorage {
if let Some(proj_dirs) = directories_next::ProjectDirs::from("", "", app_name) {
let data_dir = proj_dirs.data_dir().to_path_buf();
if let Err(err) = std::fs::create_dir_all(&data_dir) {
eprintln!(
tracing::warn!(
"Saving disabled: Failed to create app path at {:?}: {}",
data_dir, err
data_dir,
err
);
None
} else {
Some(Self::from_ron_filepath(data_dir.join("app.ron")))
}
} else {
eprintln!("Saving disabled: Failed to find path to data_dir.");
tracing::warn!("Saving disabled: Failed to find path to data_dir.");
None
}
}
@@ -79,7 +80,7 @@ where
match ron::de::from_reader(reader) {
Ok(value) => Some(value),
Err(err) => {
eprintln!("ERROR: Failed to parse RON: {}", err);
tracing::warn!("Failed to parse RON: {}", err);
None
}
}