file-format

File format library for Rust.

This crate is for determining binary-based file formats.

Example

Determines from a file:

use file_format::FileFormat;

let format = FileFormat::from_file("fixtures/application/sample.zip").unwrap();
assert_eq!(format, FileFormat::Zip);
assert_eq!(format.name(), "ZIP");
assert_eq!(format.media_type(), "application/zip");
assert_eq!(format.extension(), "zip");

Determines from bytes:

use file_format::FileFormat;

let format = FileFormat::from_bytes(&[0xFF, 0xD8, 0xFF, 0xEE]);
assert_eq!(format, FileFormat::JointPhotographicExpertsGroup);
assert_eq!(format.name(), "Joint Photographic Experts Group");
assert_eq!(format.media_type(), "image/jpeg");
assert_eq!(format.extension(), "jpg");

Supported formats

• Adaptive Multi-Rate (amr)
• Adobe Flash Player Audio (f4a)
• Adobe Flash Player Audiobook (f4b)
• Adobe Flash Player Protected Video (f4p)
• Adobe Flash Player Video (f4v)
• Adobe InDesign Document (indd)
• Adobe Photoshop Document (psd)
• Advanced Audio Coding (aac)
• ALZ (alz)
• Android Binary XML (xml)
• Android Compiled Resources (arsc)
• ANI (ani)
• Animated Portable Network Graphics (apng)
• Apache Arrow Columnar (arrow)
• Apple Disk Image (dmg)
• Apple Icon Image (icns)
• Apple iTunes Audio (m4a)
• Apple iTunes Audiobook (m4b)
• Apple iTunes Protected Audio (m4p)
• Apple iTunes Video (m4v)
• Apple QuickTime (mov)
• Arbitrary Binary Data (bin)
• Archived by Robert Jung (arj)
• Au (au)
• Audio Codec 3 (ac3)
• Audio Interchange File Format (aiff)
• Audio Video Interleave (avi)
• AV1 Image File Format (avif)
• AV1 Image File Format Sequence (avifs)
• Better Portable Graphics (bpg)
• Blender (blend)
• bzip2 (bz2)
• Cabinet (cab)
• Canon Raw 2 (cr2)
• Canon Raw 3 (cr3)
• Cineon (cin)
• Compound File Binary (cfb)
• cpio (cpio)
• CUR (cur)
• Dalvik Executable (dex)
• Debian Binary Package (deb)
• Digital Imaging and Communications in Medicine (dcm)
• Digital Picture Exchange (dpx)
• Embedded OpenType (eot)
• Executable and Linkable Format (elf)
• Experimental Computing Facility (xcf)
• Extensible Archive (xar)
• FastTracker 2 Extended Module (xm)
• Flash Video (flv)
• Flexible Image Transport System (fits)
• Free Lossless Audio Codec (flac)
• Free Lossless Image Format (flif)
• Fujifilm Raw (raf)
• Game Boy Advance ROM (gba)
• Game Boy Color ROM (gbc)
• Game Boy ROM (gb)
• GL Transmission Format Binary (glb)
• Google Chrome Extension (crx)
• Graphics Interchange Format (gif)
• gzip (gz)
• High Efficiency Image Coding (heic)
• High Efficiency Image Coding Sequence (heics)
• High Efficiency Image File Format (heif)
• High Efficiency Image File Format Sequence (heifs)
• ICO (ico)
• Impulse Tracker Module (it)
• ISO 9660 (iso)
• Java Class (class)
• Java KeyStore (jks)
• Joint Photographic Experts Group (jpg)
• JPEG 2000 Part 1 (jp2)
• JPEG 2000 Part 1 (jpx)
• JPEG 2000 Part 3 (mj2)
• JPEG 2000 Part 6 (jpm)
• JPEG Extended Range (jxr)
• JPEG XL (jxl)
• Khronos Texture (ktx)
• Khronos Texture 2 (ktx2)
• Lempel–Ziv Finite State Entropy (lzfse)
• LHA (lzh)
• Long Range ZIP (lrz)
• LZ4 (lz4)
• lzip (lz)
• lzop (lzo)
• macOS Alias (alias)
• Material Exchange Format (mxf)
• Matroska Video (mkv)
• Microsoft Compiled HTML Help (chm)
• Microsoft DirectDraw Surface (dds)
• Microsoft Virtual Hard Disk (vhd)
• Microsoft Virtual Hard Disk 2 (vhdx)
• Mobipocket (mobi)
• Monkey’s Audio (ape)
• MPEG-1 Video (mpg)
• MPEG-4 Part 14 Video (mp4)
• MPEG-1/2 Audio Layer III (mp3)
• Musepack (mpc)
• Musical Instrument Digital Interface (mid)
• Nikon Electronic File (nef)
• Nintendo 64 ROM (z64)
• Nintendo DS ROM (nds)
• Nintendo Entertainment System ROM (nes)
• Ogg FLAC (oga)
• Ogg Media (ogm)
• Ogg Multiplexed Media (ogx)
• Ogg Opus (opus)
• Ogg Speex (spx)
• Ogg Theora (ogv)
• Ogg Vorbis (ogg)
• Olympus Raw Format (orf)
• OpenEXR (exr)
• OpenType (otf)
• Optimized Dalvik Executable (dey)
• Panasonic Raw (rw2)
• PCAP Dump (pcap)
• PCAP Next Generation Dump (pcapng)
• Portable Document Format (pdf)
• Portable Network Graphics (png)
• Qualcomm PureVoice (qcp)
• Radiance HDR (hdr)
• Red Hat Package Manager (rpm)
• Roshal Archive (rar)
• ScreamTracker 3 Module (s3m)
• SeqBox (sbx)
• 7-Zip (7z)
• Shapefile (shp)
• SketchUp (skp)
• Small Web Format (swf)
• Snappy (sz)
• Sony DSD Stream File (dsf)
• SQLite 3 (sqlite)
• Tag Image File Format (tiff)
• Tape Archive (tar)
• 3rd Generation Partnership Project (3gp)
• 3rd Generation Partnership Project 2 (3g2)
• TrueType (ttf)
• UNIX archiver (ar)
• UNIX compress (Z)
• VirtualBox Virtual Disk Image (vdi)
• WavPack (wv)
• Waveform Audio (wav)
• WebAssembly Binary (wasm)
• Web Open Font Format (woff)
• Web Open Font Format 2 (woff2)
• WebP (webp)
• Windows Bitmap (bmp)
• Windows Executable (exe)
• Windows Media Video (wmv)
• Windows Metafile (wmf)
• Windows Shortcut (lnk)
• XZ (xz)
• ZIP (zip)
• zoo (zoo)
• Zstandard (zst)

License

This project is licensed under either of Apache License, Version 2.0 or MIT license at your option.