Struct NoProgress 

pub struct NoProgress;

No-op progress callback (default implementation).

This implementation does nothing, allowing progress-based APIs to have zero overhead when progress reporting is not needed.

Example

use sqlitegraph::progress::NoProgress;

let progress = NoProgress;
progress.on_progress(5, Some(10), "Processing..."); // Does nothing
progress.on_complete(); // Does nothing

Trait Implementations

impl Clone for NoProgress

fn clone(&self) -> NoProgress

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NoProgress

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

Formats the value using the given formatter.

impl Default for NoProgress

fn default() -> NoProgress

Returns the “default value” for a type.

impl ProgressCallback for NoProgress

fn on_progress(&self, _current: usize, _total: Option<usize>, _message: &str)

Called when progress is made.

fn on_complete(&self)

Called when the operation completes successfully.

fn on_error(&self, _error: &dyn Error)

Called when the operation encounters an error.

impl Copy for NoProgress