TakanawaResilient range downloads for Rust and native SDKs.

Ship resumable downloads across desktop, Android, and Apple platforms with a small Rust core and stable native interfaces.

Crash-safe resume state

Dual metadata slots keep partially completed downloads recoverable after interrupted writes.

Use the core crates directly or ship through C ABI, Android AAR, and SwiftPM artifacts.

Chunk planning and HTTP range requests are designed for predictable recovery and verification.