Struct FileProgress 

pub struct FileProgress<'a> { /* private fields */ }

A progress handle for a single file group.

Implementations

impl FileProgress<'_>

pub fn live_stats(&self) -> Option<Arc<LiveStats>>

The live statistics sink for this file, if the table is being shown. Attached to the file’s BasicStats module so it can publish partial results as it works.

pub fn start(&self, name: &str)

Announce that analysis of this file has begun.

pub fn update(&self, reads: u64, percent: impl FnOnce() -> f64)

Report how far through the file the reader is. reads is the number of records handed to the modules so far.

percent is a closure rather than a value because SequenceFile::percent_complete costs a seek on the input file, and there is often no bar for it to move — under --quiet, without a terminal, or when many files share a single completion-counting bar. Leaving that decision here keeps the reader from having to ask.

pub fn stage(&self, stage: &str)

Note that the file has been read and the run has moved on to another phase (rendering charts, writing the report).

pub fn finish(&self, name: &str, reads: u64)

Mark the file finished.

pub fn fail(&self)

Mark the file failed.

Trait Implementations

impl<'a> Clone for FileProgress<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Copy for FileProgress<'a>