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Use log crate instead of eprintln & remove some unwraps (#5010)
<!-- Please read the "Making a PR" section of [`CONTRIBUTING.md`](https://github.com/emilk/egui/blob/master/CONTRIBUTING.md) before opening a Pull Request! * Keep your PR:s small and focused. * The PR title is what ends up in the changelog, so make it descriptive! * If applicable, add a screenshot or gif. * If it is a non-trivial addition, consider adding a demo for it to `egui_demo_lib`, or a new example. * Do NOT open PR:s from your `master` branch, as that makes it hard for maintainers to test and add commits to your PR. * Remember to run `cargo fmt` and `cargo clippy`. * Open the PR as a draft until you have self-reviewed it and run `./scripts/check.sh`. * When you have addressed a PR comment, mark it as resolved. Please be patient! I will review your PR, but my time is limited! --> - I fixed the TODO to use the `log` crate instead of `eprintln` - Set the rust-version in the `scripts/check.sh` to the same as egui is on - I made xtask use anyhow to remove some unwraps * [x] I have followed the instructions in the PR template
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@@ -1547,7 +1547,7 @@ fn save_screenshot_and_exit(
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.unwrap_or_else(|err| {
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panic!("Failed to save screenshot to {path:?}: {err}");
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});
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eprintln!("Screenshot saved to {path:?}.");
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log::info!("Screenshot saved to {path:?}.");
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#[allow(clippy::exit)]
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std::process::exit(0);
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@@ -417,7 +417,7 @@ mod tests {
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];
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for (i, w) in widgets.iter().enumerate() {
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eprintln!("Widget {i}: {:?}", w.id);
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println!("Widget {i}: {:?}", w.id);
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}
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// In the middle of the bg-left-label:
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@@ -64,7 +64,7 @@ fn start_puffin_server() {
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match puffin_http::Server::new("127.0.0.1:8585") {
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Ok(puffin_server) => {
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eprintln!("Run: cargo install puffin_viewer && puffin_viewer --url 127.0.0.1:8585");
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log::info!("Run: cargo install puffin_viewer && puffin_viewer --url 127.0.0.1:8585");
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std::process::Command::new("puffin_viewer")
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.arg("--url")
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@@ -78,7 +78,7 @@ fn start_puffin_server() {
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std::mem::forget(puffin_server);
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}
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Err(err) => {
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eprintln!("Failed to start puffin server: {err}");
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log::error!("Failed to start puffin server: {err}");
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}
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};
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}
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@@ -775,22 +775,22 @@ mod tests {
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fn test_ray_intersection() {
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let rect = Rect::from_min_max(pos2(1.0, 1.0), pos2(3.0, 3.0));
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eprintln!("Righward ray from left:");
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println!("Righward ray from left:");
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assert!(rect.intersects_ray(pos2(0.0, 2.0), Vec2::RIGHT));
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eprintln!("Righward ray from center:");
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println!("Righward ray from center:");
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assert!(rect.intersects_ray(pos2(2.0, 2.0), Vec2::RIGHT));
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eprintln!("Righward ray from right:");
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println!("Righward ray from right:");
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assert!(!rect.intersects_ray(pos2(4.0, 2.0), Vec2::RIGHT));
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eprintln!("Leftward ray from left:");
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println!("Leftward ray from left:");
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assert!(!rect.intersects_ray(pos2(0.0, 2.0), Vec2::LEFT));
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eprintln!("Leftward ray from center:");
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println!("Leftward ray from center:");
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assert!(rect.intersects_ray(pos2(2.0, 2.0), Vec2::LEFT));
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eprintln!("Leftward ray from right:");
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println!("Leftward ray from right:");
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assert!(rect.intersects_ray(pos2(4.0, 2.0), Vec2::LEFT));
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}
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}
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@@ -56,9 +56,6 @@ pub fn best_in_range_f64(min: f64, max: f64) -> f64 {
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let min_str = to_decimal_string(min / exp_factor);
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let max_str = to_decimal_string(max / exp_factor);
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// eprintln!("min_str: {:?}", min_str);
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// eprintln!("max_str: {:?}", max_str);
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let mut ret_str = [0; NUM_DECIMALS];
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// Select the common prefix:
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@@ -1749,8 +1749,12 @@ impl Tessellator {
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}
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if galley.pixels_per_point != self.pixels_per_point {
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eprintln!("epaint: WARNING: pixels_per_point (dpi scale) have changed between text layout and tessellation. \
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You must recreate your text shapes if pixels_per_point changes.");
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let warn = "epaint: WARNING: pixels_per_point (dpi scale) have changed between text layout and tessellation. \
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You must recreate your text shapes if pixels_per_point changes.";
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#[cfg(feature = "log")]
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log::warn!("{warn}");
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#[cfg(not(feature = "log"))]
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println!("{warn}");
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}
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out.vertices.reserve(galley.num_vertices);
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