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54 lines
1.3 KiB
54 lines
1.3 KiB
/// A trait for all bars' displaying
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pub trait Display
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{
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/// Refresh the display
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fn refresh(&self);
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/// Blank the display
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fn blank(&self);
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/// Blank then print a line, and redisplay.
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fn println(&self, string: &str)
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{
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self.blank();
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println!("{}", string);
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self.refresh();
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}
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/// Blank then print a line std stderr, and redisplay.
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fn eprintln(&self, string: &str)
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{
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self.blank();
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eprintln!("{}", string);
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self.refresh();
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}
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/// Get the title for this display
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fn get_title(&self) -> &str;
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/// Set the title for this display
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fn set_title(&mut self, from: &str);
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/// Update the max size if needed
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fn update_dimensions(&mut self, to: usize);
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}
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/// A trait for any bar with progress. You can implemnent your own styles through this trait.
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pub trait ProgressBar: Display
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{
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fn set_progress(&mut self, value: f64);
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fn get_progress(&self) -> f64;
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}
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/// A trait for any bar without progress. You can implemnent your own styles through this trait.
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pub trait Spinner: Display
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{
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/// Cause the spinner to increment once.
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fn bump(&mut self);
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}
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/// A trait for creating a progress bar or spinner with a title.
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pub trait WithTitle: Sized + Display
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{
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fn with_title(len: usize, string: impl AsRef<str>) -> Self;
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fn update(&mut self);
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fn complete(self);
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}
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