Crate charls

Rust bindings for CharLS, the implementation of the JPEG-LS standard for lossless and near-lossless image compression and decompression.

Cargo features

• static: statically link CharLS. If this is not enabled, you need to install the CharLS (e.g. libcharls.so) into your system or add it to your library path (LD_LIBRARY_PATH).

Example

use charls::CharLS;

// Read a JPEG-LS file
let data = std::fs::read("test.jls")?;
let mut charls = CharLS::default();
let decoded = charls.decode(&data)?;

Structs

• CharLS
  CharLS codec instance
• FrameInfo

Enums

• Error
  Error type for all high-level CharLS operations

Type Aliases

• CharlsDecoder
• CharlsEncoder
• CharlsResult