Struct dsi_progress_logger::ProgressLogger

pub struct ProgressLogger { /* private fields */ }

An implementation of ProgressLog with output generated using the log crate at the info level.

Implementations

impl ProgressLogger

pub const LIGHT_UPDATE_MASK: usize = 1_048_575usize

Calls to light_update will cause a call to Instant::now only if the current count is a multiple of this mask plus one.

Trait Implementations

impl Default for ProgressLogger

fn default() -> Self

Returns the “default value” for a type.

impl Display for ProgressLogger

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

Formats the value using the given formatter.

impl ProgressLog for ProgressLogger

fn display_memory(&mut self, display_memory: bool) -> &mut Self

Chainable setter enabling memory display.

fn light_update(&mut self)

Increase the count and, once every LIGHT_UPDATE_MASK + 1 calls, check whether it is time to log.

fn item_name(&mut self, item_name: impl AsRef<str>) -> &mut Self

Set the name of an item.

fn log_interval(&mut self, log_interval: Duration) -> &mut Self

Set the log interval.

fn expected_updates(&mut self, expected_updates: Option<usize>) -> &mut Self

Set the expected number of updates.

fn time_unit(&mut self, time_unit: Option<TimeUnit>) -> &mut Self

Set the time unit to use for speed.

fn local_speed(&mut self, local_speed: bool) -> &mut Self

Set whether to display additionally the speed achieved during the last log interval.

fn start(&mut self, msg: impl AsRef<str>)

Start the logger, displaying the given message.

fn refresh(&mut self)

Refresh memory information, if previously requested with display_memory. You do not need to call this method unless you display the logger manually.

fn update(&mut self)

Increase the count and check whether it is time to log.

fn update_with_count(&mut self, count: usize)

Set the count and check whether it is time to log.

fn update_and_display(&mut self)

Increase the count and force a log.

fn stop(&mut self)

Stop the logger, fixing the final time.

fn done(&mut self)

Stop the logger, print Completed., and display the final stats. The number of expected updates will be cleared.

fn done_with_count(&mut self, count: usize)

Stop the logger, set the count, print Completed., and display the final stats. The number of expected updates will be cleared.

fn elapsed(&self) -> Option<Duration>

Return the elapsed time since the logger was started, or None if the logger has not been started.

fn info(&self, args: Arguments<'_>)

Output the given message.

fn clone(&self) -> Self

Clone the logger, returning a logger with the same setup but with all the counters reset.