3 releases

0.1.2 Nov 19, 2019
0.1.1 Sep 19, 2019
0.1.0 Sep 19, 2019

#6 in #gmsh

23 downloads per month
Used in rgmsh

Custom license

140KB
3K SLoC

Unofficial bindings to the Gmsh C API (currently v4.4.1). The bindings are directly generated using bindgen. They're very low-level and you'll likely want them wrapped in a higher-level crate.

You'll need a copy of the Gmsh SDK library (libgmsh) to link with.

If you're getting linker errors when trying to run cargo test, try passing the Gmsh library location to LD_LIBRARY_PATH during the call:

LD_LIBRARY_PATH="<libgmsh-path>" cargo test

For posterity, the exact bindgen call (v0.50.0) was

let bindings = bindgen::Builder::default()
                .header("gmsh/api/gmshc.h")
                .generate_comments(true)
                .generate()
                .expect("Unable to generate bindings");

    let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
    bindings
        .write_to_file(out_path.join("bindings.rs"))
        .expect("Couldn't write bindings!");

Gmsh is copyright (C) 1997-2019 by C. Geuzaine and J.-F. Remacle.

From the Gmsh website:

Gmsh is a free 3D finite element mesh generator with a built-in CAD engine and post-processor.

Links:

Dependencies