Struct NullProgressReporter 

pub struct NullProgressReporter;

A progress reporter which does nothing.

Trait Implementations

impl UnzipProgressReporter for NullProgressReporter

fn extraction_starting(&self, _display_name: &str)

Extraction has begun on a file.

fn extraction_finished(&self, _display_name: &str)

Extraction has finished on a file.

fn total_bytes_expected(&self, _expected: u64)

The total number of compressed bytes we expect to extract.

fn bytes_extracted(&self, _count: u64)

Some bytes of a file have been decompressed. This is probably the best way to display an overall progress bar. This should eventually add up to the number you’re given using total_bytes_expected. The ‘count’ parameter is not a running total - you must add up each call to this function into the running total. It’s a bit unfortunate that we give compressed bytes rather than uncompressed bytes, but currently we can’t calculate uncompressed bytes without downloading the whole zip file first, which rather defeats the point.