I was just thinking, that Rust is a great candidate for big data processing tools. So much more than Java (which is annoyingly used a lot there). Something like Spark and HDFS should be implemented in Rust.
You can contribute to:
https://github.com/frankmcsherry/timely-dataflow
https://github.com/frankmcsherry/differential-dataflow
Or, just tell your friends. :)
Better yet, write some python / pandas / dataframes / whatever_the_cool_kids_need layer on top, and rule the next big data drama cycle.