libfreemkv v0.1.0 — Open source 4K UHD / Blu-ray / DVD drive library

Features:
- Open drive identification via SPC-4 INQUIRY + MMC-6 GET CONFIGURATION
- 141 supported drives with bundled profiles
- MT1959 platform: unlock, calibrate, raw sector reads
- DriveSpeed enum: BD1x-BD12x, DVD1x-DVD16x
- Field names follow SPC-4 §6.4.2 and MMC-6 §5.3.10 standards
- No proprietary fingerprints — open matching by SCSI fields
- Zero config: profiles compiled into binary

Tested on real hardware: HL-DT-ST BD-RE BU40N 1.03

src/lib.rs

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+//! libfreemkv — Open source raw disc access for optical drives.
+//!
+//! Provides SCSI/MMC commands to enable raw reading mode on compatible
+//! Blu-ray drives, allowing direct sector access for disc archival
+//! and backup purposes.
+//!
+//! # Architecture
+//!
+//! The library is data-driven. Drive-specific SCSI command sequences
+//! are stored in profile files, not in code. Adding support for a new
+//! drive requires only a profile contribution — no rebuild needed.
+//!
+//! ```text
+//! DriveSession (high-level API)
+//!   ├── Platform trait (per-chipset unlock logic)
+//!   ├── DriveProfile (per-drive data from JSON profiles)
+//!   └── ScsiTransport (SG_IO on Linux, IOKit on macOS)
+//! ```
+//!
+//! # Quick Start
+//!
+//! ```no_run
+//! use libfreemkv::DriveSession;
+//! use std::path::Path;
+//!
+//! let mut session = DriveSession::open(
+//!     Path::new("/dev/sr0"),
+//!     Path::new("profiles/"),
+//! ).unwrap();
+//!
+//! session.enable().unwrap();
+//! session.calibrate().unwrap();
+//!
+//! let mut buf = vec![0u8; 2048];
+//! let n = session.read_sectors(0, 1, &mut buf).unwrap();
+//! ```
+
+pub mod error;
+pub mod scsi;
+pub mod profile;
+pub mod platform;
+pub mod drive;
+pub mod identity;
+pub mod speed;
+
+pub use error::{Error, Result};
+pub use drive::DriveSession;
+pub use identity::DriveId;
+pub use profile::{DriveProfile, PlatformType};
+pub use platform::{Platform, DriveStatus};
+pub use scsi::ScsiTransport;
+pub use speed::DriveSpeed;