libeyelink-sys

The libeyelink-sys crate provides declarations and linkage for the libeyelink_core and libeyelink_core_graphics C libraries. Following the *-sys package conventions, the libeyelink-sys crate does not define higher-level or safe abstractions over the native library functions.

The bindings were generated automatically with bindgen:

bindgen /usr/include/core_expt.h -o src/base.rs --with-derive-default

If the sdl-graphics feature is enabled, the bindings are generated from:

bindgen /usr/include/sdl_expt.h -o src/sdl-graphics.rs --blacklist-function '^str.*' --blacklist-function '.*cvt.*' --with-derive-default

Dependencies

You must have the Linux Eyelink SDK installed from SR Research. Steps to install:

1. Add signing key

   $ wget -O - "http://download.sr-support.com/software/dists/SRResearch/SRResearch_key" | sudo apt-key add -
   

2. Add apt repository

   $ sudo add-apt-repository "deb http://download.sr-support.com/software SRResearch main"
   $ sudo apt-get update
   

3. Install latest release of EyeLink Developers Kit for Linux

   $ sudo apt-get install eyelink-display-software
   

   Alternatively, a tar of DEBs is available at this link.

This crate has only been tested on Ubuntu 18.04.

Usage

Add libeyelink-sys as a dependency in Cargo.toml:

[dependencies]
libeyelink-sys = "0.1"

API Documentation

The best source for help on the API is the native documentation:

• API Documentation