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jlrs is a crate that provides access to most of the Julia C API, it can be used to embed Julia in Rust applications and to use functionality it provides when writing ccallable functions in Rust. Currently, this crate is only tested in combination with Julia 1.6 and 1.9, but also supports Julia 1.7, 1.8, and 1.10. Using the current stable version is highly recommended. The minimum supported Rust version is currently 1.65. Julia must be installed before jlrs can be used, jlrs is compatible with Julia 1.6 up to and including Julia 1.10. The JlrsCore package must also have been installed, if this is not the case it will automatically be added when jlrs is initialized by default. jlrs has not been tested with juliaup yet on Linux and macOS.
Features
- Access arbitrary Julia modules and their content
- Call Julia functions, including functions that take keyword arguments
- Handle exceptions or convert them to an error message, optionally with color
- Include and call your own Julia code
- Create values that Julia can use, and convert them back to Rust, from Rust
- Access the type information and fields of values. The contents of inline and bits-union fields can be accessed directly
Project Samples
