Struct Spinner 

pub struct Spinner { /* private fields */ }

Lightweight wrapper around indicatif’s spinner progress bar with convenience helpers for printing output while the spinner is active.

Implementations

impl Spinner

pub fn new(message: String) -> Self

Start a spinner with the provided message.

pub fn new_with_output_below(message: String) -> Self

Start a spinner intended to have output printed underneath it.

(This currently behaves the same as new, but exists to preserve the semantics of the previous implementation and allow future tweaks.)

pub fn println<T: AsRef<str>>(&self, message: T)

Print a line while keeping the spinner intact.

pub fn printer(&self) -> SpinnerPrinter

Obtain a cloneable printer handle that can be used to emit lines from other parts of the code while the spinner remains active.

pub fn suspend<F: FnOnce()>(&self, f: F)

Temporarily suspend the spinner while executing the provided closure.

pub fn stop(&self)

Stop the spinner and clear it from the terminal.

pub fn stop_with_message(&self, message: &str)

Stop the spinner and replace it with a final message.

pub fn update_message(&self, new_message: String)

Update the spinner message while it is running.

Trait Implementations

impl Drop for Spinner

fn drop(&mut self)

Executes the destructor for this type.