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Add non-chained methods to ProgressBar
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@ -98,9 +98,8 @@ impl ProgressBar {
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///
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/// Use this to manually control the progress to display
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/// by directly modifying the value pointed to by `value`.
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pub fn with_value(mut self, value: Counter) -> Self {
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self.value = value;
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self
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pub fn with_value(self, value: Counter) -> Self {
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self.with(|s| s.set_counter(value))
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}
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/// Starts a function in a separate thread, and monitor the progress.
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@ -121,11 +120,10 @@ impl ProgressBar {
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///
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/// Chainable variant.
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pub fn with_task<F: FnOnce(Counter) + Send + 'static>(
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mut self,
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self,
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task: F,
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) -> Self {
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self.start(task);
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self
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self.with(|s| s.start(task))
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}
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/// Sets the label generator.
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@ -142,11 +140,21 @@ impl ProgressBar {
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/// }
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/// ```
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pub fn with_label<F: Fn(usize, (usize, usize)) -> String + 'static>(
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mut self,
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self,
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label_maker: F,
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) -> Self {
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self.with(|s| s.set_label(label_maker))
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}
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/// Sets the label generator.
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///
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/// The given function will be called with `(value, (min, max))`.
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/// Its output will be used as the label to print inside the progress bar.
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pub fn set_label<F: Fn(usize, (usize, usize)) -> String + 'static>(
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&mut self,
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label_maker: F,
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) {
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self.label_maker = Box::new(label_maker);
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self
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}
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/// Sets the minimum value.
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@ -154,11 +162,20 @@ impl ProgressBar {
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/// When `value` equals `min`, the bar is at the minimum level.
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///
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/// If `self.min > max`, `self.min` is set to `max`.
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pub fn min(mut self, min: usize) -> Self {
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///
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/// Chainable variant.
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pub fn min(self, min: usize) -> Self {
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self.with(|s| s.set_min(min))
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}
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/// Sets the minimum value.
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///
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/// When `value` equals `min`, the bar is at the minimum level.
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///
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/// If `self.min > max`, `self.min` is set to `max`.
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pub fn set_min(&mut self, min: usize) {
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self.min = min;
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self.max = cmp::max(self.max, self.min);
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self
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}
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/// Sets the maximum value.
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@ -166,21 +183,41 @@ impl ProgressBar {
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/// When `value` equals `max`, the bar is at the maximum level.
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///
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/// If `min > self.max`, `self.max` is set to `min`.
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pub fn max(mut self, max: usize) -> Self {
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///
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/// Chainable variant.
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pub fn max(self, max: usize) -> Self {
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self.with(|s| s.set_max(max))
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}
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/// Sets the maximum value.
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///
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/// When `value` equals `max`, the bar is at the maximum level.
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///
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/// If `min > self.max`, `self.max` is set to `min`.
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pub fn set_max(&mut self, max: usize) {
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self.max = max;
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self.min = cmp::min(self.min, self.max);
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self
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}
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/// Sets the `min` and `max` range for the value.
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///
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/// If `min > max`, swap the two values.
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///
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/// Chainable variant.
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pub fn range(self, min: usize, max: usize) -> Self {
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self.with(|s| s.set_range(min, max))
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}
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/// Sets the `min` and `max` range for the value.
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///
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/// If `min > max`, swap the two values.
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pub fn set_range(&mut self, min: usize, max: usize) {
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if min > max {
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self.min(max).max(min)
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self.set_min(max);
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self.set_max(min);
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} else {
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self.min(min).max(max)
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self.set_min(min);
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self.set_max(max);
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}
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}
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@ -191,6 +228,14 @@ impl ProgressBar {
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self.value.set(value);
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}
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/// Sets the value to follow.
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///
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/// Use this to manually control the progress to display
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/// by directly modifying the value pointed to by `value`.
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pub fn set_counter(&mut self, value: Counter) {
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self.value = value;
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}
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/// Sets the color style.
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///
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/// The default color is `PaletteColor::Highlight`.
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