//! Shared remote cache upload worker for spider and chromey.
//!
//! This crate provides a high-performance, concurrent batch upload worker
//! for sending cached HTTP responses to a remote `hybrid_cache_server`.
//!
//! # Client injection
//!
//! Call [`set_client`] at startup to share your application's
//! `reqwest::Client` — this avoids compiling a second TLS stack and
//! reuses the existing connection pool. If never called, a minimal
//! default client is created on first use.
//!
//! # Features
//!
//! - **Batch-drain**: Collects pending jobs from the channel before uploading
//! - **Concurrent uploads**: Configurable parallelism via semaphore (default 32)
//! - **Lock-free dedup**: DashSet for in-flight key tracking (no Mutex, no deadlocks)
//! - **Rate limiting**: Per-spawn pacing without blocking the drain loop
//! - **Batch POST**: Uses `/cache/index/batch` when multiple jobs are ready
//! - **Best-effort**: `try_enqueue` never blocks; drops on full queue
// Re-export the primary public API at crate root.
pub use ;
pub use ;
pub use ;