Item	Signature	Description	Guide
ProgressBar	struct ProgressBar	Thread-safe progress bar handle.	Progress Bars
ProgressBarBuilder	struct ProgressBarBuilder	Builder for length, style, target, template, and throttling.	Progress Bars
ProgressBar::new	fn new(len: u64) -> ProgressBar	Creates a measured bar.	Progress Bars
ProgressBar::new_spinner	fn new_spinner() -> ProgressBar	Creates an indeterminate bar.	Spinners
ProgressBar::hidden	fn hidden() -> ProgressBar	Creates a silent bar for tests.	Advanced
ProgressBar::with_draw_target	fn with_draw_target(len, target) -> ProgressBar	Uses a custom draw target.	Advanced
ProgressBar::with_style	fn with_style(len, style) -> ProgressBar	Creates a bar with a custom style.	Styling
ProgressBar::with_template	fn with_template(len, template) -> Result<ProgressBar, TemplateError>	Creates a bar from a custom template.	Styling
ProgressBar::builder	fn builder() -> ProgressBarBuilder	Starts builder configuration.	Progress Bars
ProgressBarBuilder::template	fn template(self, template) -> Result<Self, TemplateError>	Sets a custom template while building.	Styling
inc / inc_by	fn inc(&self, delta: u64)	Advances position.	Progress Bars
set_position	fn set_position(&self, pos: u64)	Sets absolute position.	Progress Bars
set_length	fn set_length(&self, len: u64)	Sets total length.	Progress Bars
set_length_unknown	fn set_length_unknown(&self)	Clears the known total.	Progress Bars
set_message	fn set_message(&self, msg)	Sets {msg}.	Styling
set_prefix	fn set_prefix(&self, prefix)	Sets {prefix}.	Styling
set_postfix	fn set_postfix(&self, postfix)	Sets {postfix}.	Styling
tick	fn tick(&self)	Advances spinner frame.	Spinners
finish	fn finish(&self)	Completes the bar.	Progress Bars
finish_with_message	fn finish_with_message(&self, msg)	Completes with final message.	Progress Bars
finish_with_symbol	fn finish_with_symbol(&self, symbol, msg)	Completes with a fixed prefix marker.	Progress Bars
finish_and_clear	fn finish_and_clear(&self)	Completes and clears output.	Progress Bars
abandon	fn abandon(&self)	Stops without finished state.	Progress Bars
reset	fn reset(&self)	Reuses the bar from zero.	Progress Bars
set_style	fn set_style(&self, style)	Replaces visual style.	Styling
set_template	fn set_template(&self, template) -> Result<(), TemplateError>	Replaces style from a template.	Styling
set_draw_delta	fn set_draw_delta(&self, delta)	Redraws after enough progress.	Advanced
set_draw_rate	fn set_draw_rate(&self, rate)	Caps redraws per second.	Advanced
enable_steady_tick	fn enable_steady_tick(&self, interval)	Starts background ticking.	Spinners
println	fn println(&self, msg: &str)	Prints above the bar.	Progress Bars
wrap_iter	fn wrap_iter<I>(&self, iter: I)	Uses a bar for an iterator.	Examples
fraction	fn fraction(&self) -> f64	Returns completion ratio.	Progress Bars
percent	fn percent(&self) -> f64	Returns completion percent.	Progress Bars
remaining	fn remaining(&self) -> Option<u64>	Returns remaining work.	Progress Bars
is_finished	fn is_finished(&self) -> bool	Returns completion state.	Progress Bars
is_abandoned	fn is_abandoned(&self) -> bool	Returns abandonment state.	Progress Bars
Spinner	struct Spinner	Ergonomic spinner wrapper.	Spinners
Spinner::success	fn success(&self, msg)	Stops with a success marker.	Spinners
Spinner::failure	fn failure(&self, msg)	Stops with a failure marker.	Spinners
Spinner::warning	fn warning(&self, msg)	Stops with a warning marker.	Spinners
Spinner::info	fn info(&self, msg)	Stops with an informational marker.	Spinners
MultiProgress	struct MultiProgress	Shared block for many bars.	Multi Progress
ProgressStyle	struct ProgressStyle	Template, chars, colors, keys.	Styling
ProgressChars	struct ProgressChars	Reusable fill, head, and empty characters.	Styling
Theme	enum Theme	Built-in style presets.	Themes
Color	enum Color	ANSI color value.	Styling
ColorSpec	struct ColorSpec	ANSI text attributes.	Styling
DrawTarget	enum DrawTarget	Stdout, stderr, hidden, or writer.	Advanced
terminal::detect::terminal_width_for_fd	fn terminal_width_for_fd(fd: i32) -> usize	Detects width for stdout/stderr with fallback.	Advanced
terminal::detect::terminal_height_for_fd	fn terminal_height_for_fd(fd: i32) -> usize	Detects height for stdout/stderr with fallback.	Advanced
terminal::detect::supports_interactive_output	fn supports_interactive_output(fd: i32) -> bool	Checks interactive cursor-update support for a stream.	Advanced
ProgressIterator	trait ProgressIterator	Adds .progress() methods.	Examples
format_bytes	fn format_bytes(u64) -> String	Human byte count.	Styling
format_duration	fn format_duration(Duration) -> String	Human duration.	Styling