rust-fontconfig cargo 5.0.1 clean Pure-Rust alternative to font-loader and fontconfig w. minimal dependencies 555K 1d ago oxideav-core cargo 0.1.39 clean Core types and registries for oxideav — timestamps, packets, frames, codec/container/source/filter registries (pure Rust, no C deps) 154K 1d ago am-fs-core cargo 0.2.24 clean Pure-Rust block-device framework — BlockRead/BlockDevice traits + FileDevice + CallbackDevice + LRU cache. Foundation crate for fs-* drivers and img-*… 55K 1d ago smb2 cargo 0.27.2 clean Pure-Rust SMB2/3 client library with pipelined I/O 44K 1d ago rusty_alloc cargo 2.2.4 clean Allocator core of the rusty_alloc pure-Rust remake of mimalloc v2.4.5: segments, free-list-sharded pages, lock-free cross-thread frees, first-class heaps,… 30K 1h ago rusty_alloc-api cargo 2.2.4 clean Safe Rust surface for the rusty_alloc pure-Rust mimalloc remake: GlobalAlloc, first-class Heap, and the Allocator trait. No unsafe required of callers. MIT. 30K 2h ago aprender-rag cargo 0.70.2 clean Pure-Rust Retrieval-Augmented Generation pipeline built on Trueno 29K 10h ago saml-rs cargo 0.6.1 clean Pure-Rust SAML 2.0 Service Provider and Identity Provider support. 25K 22h ago am-fs-ext4 cargo 0.7.2 clean Pure-Rust ext4 filesystem driver. Exposes a C ABI (fs_ext4_*) suitable for FFI from C/C++/Go/etc. 24K 1d ago chematic-core cargo 1.0.37 clean Core types (Atom, Bond, Molecule) for chematic — pure-Rust RDKit alternative, WASM-compatible 20K 13h ago chematic-perception cargo 1.0.37 clean SSSR ring perception and Hückel aromaticity for chematic — pure-Rust RDKit alternative 19K 13h ago chematic-smarts cargo 1.0.37 clean SMARTS parser, VF2 subgraph isomorphism and MCS for chematic — pure-Rust RDKit alternative 18K 13h ago chematic-rxn cargo 1.0.37 clean Reaction SMILES/SMIRKS parser and writer for chematic — pure-Rust RDKit alternative 17K 13h ago zstd-pure-rs cargo 0.2.0 clean Pure-Rust port of the Zstandard (zstd) compression library 14K 16h ago djvu-zp cargo 0.41.0 clean ZP adaptive binary arithmetic coder for the DjVu format — pure-Rust clean-room implementation, no_std-capable decoder. 13K 1d ago djvu-iff cargo 0.41.0 clean Pure-Rust DjVu IFF container parser and emitter 12K 1d ago oxideav-pixfmt cargo 0.1.10 clean Pure-Rust pixel-format conversions, palette quantisation, and dithering — the oxideav framework's shared pixfmt layer 12K 1d ago djvu-bzz cargo 0.41.0 clean Pure-Rust DjVu BZZ compressor and decompressor 12K 1d ago docling-pdf cargo 1.104.1 clean PDF/image backend for docling.rs: pure-Rust text layer and page renderer + ONNX layout/table/OCR pipeline. 12K 8h ago chematic-chem cargo 1.0.37 clean Molecular descriptors: MW, LogP, TPSA, QED, Gasteiger charges, CIP stereo, Murcko scaffold, tautomers, BRICS fragmentation — pure-Rust 11K 13h ago chematic-iupac cargo 1.0.37 clean Local IUPAC name generation for chematic — pure-Rust, no network required 11K 13h ago chematic-depict cargo 1.0.37 clean 2D molecular structure depiction as SVG: ring templates, wedge/dash stereo bonds, CPK coloring, grid layout — pure-Rust, no C/C++ dependencies 10K 13h ago djvu-rs cargo 0.41.0 clean Read, render, convert, and create DjVu files. Pure-Rust DjVu decoder/encoder with CLI, WebAssembly, and Python bindings. DjVu to PDF, EPUB, TIFF, PNG, and… 9.8K 1d ago djvu-jb2 cargo 0.41.0 clean Pure-Rust DjVu JB2 bilevel image decoder 9.3K 1d ago djvu-iw44 cargo 0.41.0 clean Pure-Rust DjVu IW44 wavelet image decoder 9.2K 1d ago am-fs-erofs cargo 0.3.1 clean Pure-Rust EROFS (Enhanced Read-Only File System) reader and writer. Clean-room implementation; reads mkfs.erofs 1.9 images (LZ4/LZMA/DEFLATE/ZSTD,… 9.0K 1d ago chematic cargo 1.0.37 clean A pure-Rust cheminformatics toolkit: SMILES/SMARTS, SDF/MOL V3000, ECFP/MACCS fingerprints, LogP/TPSA/QED, CIP stereo, MCS, 2D SVG depiction — no C/C++… 9.0K 13h ago oxideav-png cargo 0.1.12 clean Pure-Rust PNG + APNG decoder and encoder for oxideav 7.4K 1d ago xberg-candle-ocr cargo 1.3.6 clean Candle-based VLM OCR engines for Xberg - pure-Rust transformer OCR (TrOCR, PaddleOCR-VL, GLM-OCR) 6.8K 18h ago j2k-native cargo 0.12.0 clean Pure-Rust JPEG 2000 and HTJ2K codec engine for j2k 6.8K 1d ago 