Struct ProgressTracker 

pub struct ProgressTracker { /* private fields */ }

Implementations

impl ProgressTracker

pub fn new(total: u64) -> Self

A tracker that counts but reports nothing.

pub fn with_callback(total: u64, callback: Option<ProgressFn>) -> Self

pub fn add(&self, value: u64)

Add completed work, firing the callback if the threshold is crossed.

The counter is a relaxed atomic and the lock is only taken when there is a callback to fire — a tracker nobody is listening to costs one atomic add per locus.

pub fn done_report(&self)

Fire the callback with (total, total) unless 100% was already reported.

Called once all the work is finished, so a request always ends on a full bar however its windows fell.

pub fn done(&self) -> u64

pub fn total(&self) -> u64

Trait Implementations

impl Debug for ProgressTracker

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.