Crate parallel_downloader 

parallel_downloader — download library

parallel_downloader provides a small, composable API for performing robust concurrent downloads with support for resuming, retries, optional rate limiting and SHA-256 verification.

The library is written so the CLI can reuse the same primitives; you can also embed the downloader in your own programs by calling the helpers exposed below.

Example

use parallel_downloader::downloader::prepare_download;
use parallel_downloader::worker::download_chunk;
// Build a `reqwest::Client`, call `prepare_download` to get a `DownloadState`,
// then spawn `download_chunk` tasks for each chunk.

Re-exports

pub use downloader::perform_parallel_download;

pub use downloader::prepare_download;

pub use state::DownloadState;

pub use worker::ArcRateLimiter;

pub use worker::download_chunk;

Modules

config

Configuration loader and typed settings for the application.

daemon

Daemon mode implementation.

downloader

Helpers for preparing and initializing download operations.

ipc

IPC types used by the daemon and CLI for local control.

observer

Progress observers used by workers to report progress.

state

Persistent download state and helpers.

utils

Utility helpers used across the crate.

worker

Worker utilities that perform chunk downloads.