//! Chemical file format I/O: SDF, SMILES files, and FPS fingerprint files.
//!
//! Provides streaming readers and writers for common cheminformatics file formats:
//!
//! - [`smiles_file::SmilesFileReader`] — tab-separated SMILES files
//! - [`sdf::SdfReader`] — V2000 SD files with optional gzip decompression
//! - [`fps::FpsWriter`] / [`fps::FpsReader`] — chemfp-compatible FPS fingerprint files

pub mod fps;
pub mod sdf;
pub mod smiles_file;
