Struct StreamingProgress 

pub struct StreamingProgress {
    pub releases_written: usize,
    pub resources_written: usize,
    pub bytes_written: usize,
    pub current_memory_usage: usize,
    pub estimated_completion_percent: Option<f64>,
}

Progress information for streaming operations

Provides real-time progress updates during streaming DDEX XML generation. Used by progress callbacks to monitor the build process and estimate completion.

Example

use ddex_builder::streaming::{StreamingBuilder, StreamingProgress};

let mut builder = StreamingBuilder::new(output_writer)?;
builder.set_progress_callback(Box::new(|progress: StreamingProgress| {
    println!("Progress: {}/{} items, {} MB written",
             progress.releases_written + progress.resources_written,
             progress.estimated_completion_percent.unwrap_or(0.0),
             progress.bytes_written / 1024 / 1024);
}));

Fields

releases_written: usize

Number of releases written to the stream so far

resources_written: usize

Number of resources (tracks/recordings) written to the stream so far

bytes_written: usize

Total bytes written to the output stream so far

current_memory_usage: usize

Current memory usage in bytes (includes buffers)

estimated_completion_percent: Option<f64>

Estimated completion percentage (0.0-100.0) if total items was set

Trait Implementations

impl Clone for StreamingProgress

fn clone(&self) -> StreamingProgress

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamingProgress

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

Formats the value using the given formatter.