decdn-cache 0.0.1

Cache engine wrapping iroh-blobs with origin pull-through for deCDN
Documentation 
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//! Bao verified-range helpers — re-exported from the iroh-blobs-free
//! [`decdn_bao_range`] leaf crate (#578) so `decdn-client` can share the
//! exact same alignment / encoded-size / verify logic without linking
//! iroh-blobs. The serve (`engine::export_bao_range`), origin range encode
//! (`engine::origin_range_wire`), and client-receive paths therefore all agree
//! by construction. See [ADR 038 §Wire format](../../../adr/038-bao-verified-range-streaming.md).
//!
//! The block size [`IROH_BLOCK_SIZE`] is declared in the leaf crate from the
//! `bao-tree` primitive; the lock-step test below asserts it stays byte-identical
//! to `iroh_blobs::store::IROH_BLOCK_SIZE`, so an iroh-blobs bump that changed the
//! canonical block size — a protocol-contract change under ADR 038 — fails here.

pub use decdn_bao_range::{
    AlignedRange, IROH_BLOCK_SIZE, RangeVerifyError, align_range, align_range_clamped,
    bao_encoded_size, encode_verified_range,
};

#[cfg(test)]
mod lock_step;