Any Idea how Fast is the dlang dataframe library ?

[bioinfornatics]

Dear,

Today I seen a powerful python library written in Rust.
homepage: https://pypi.org/project/polars/
benchmark: https://pypi.org/project/polars/

I remember that they are one year or two they had a sponsored D 
project on this topic.

So the project, is it …
i) still in development ?
ii) table ?
iii) better than polars and others ?


Thanks


Best regards