Struct NullProgress 

pub struct NullProgress;

A ProgressSink that discards every update. The default for tests, grit-simple, and any call site that does not want progress output.

Trait Implementations

impl Clone for NullProgress

fn clone(&self) -> NullProgress

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NullProgress

impl Debug for NullProgress

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

Formats the value using the given formatter.

impl Default for NullProgress

fn default() -> NullProgress

Returns the “default value” for a type.

impl ProgressSink for NullProgress

fn start(&mut self, label: &str, total: Option<u64>)

Begin a new progress phase labelled label, optionally with a known total count of units (e.g. objects). None means the total is unknown.

fn inc(&mut self, units: u64)

Advance the current phase by units.

fn set(&mut self, current: u64)

Set the absolute progress of the current phase to current units.

fn message(&mut self, msg: &str)

Emit an out-of-band human-readable message (e.g. a remote sideband line or "Trying merge strategy ...").

fn finish(&mut self)

Finish the current phase.