Asset-Importer-Lib is written in C/C++. Thanks for the community there are a bundle of language bindings out there. To get an overview which one is the most used one I want to do this poll to see which ones shall be updated next.
8 votes total
JAssimp ( Assimp for Java )
Assimp.Net ( Assimp for Mono / .NET )
Assimp for Rust
Assimp for Go