foreign function interface - WebOfTrust/WOT-terms GitHub Wiki

Definition

Is a mechanism by which a program written in one, usually an interpreted (scripted), programming language that can call routines or make use of services written or compiled in another one.
More on Source: https://en.wikipedia.org/wiki/Foreign_function_interface

Relevance in CESR

To have the output from RUST-based developed (e.g. cesride) consumed by higher level languages.