tree c4f9f627d88b3e0bcd394dad7cc9a0753dbe9497
parent 604379e8c78a1033d3e3401b3c5fa90a57dff1e1
author Andy Grove <andygrove73@gmail.com> 1618069216 -0600
committer Andy Grove <andygrove73@gmail.com> 1618069216 -0600

ARROW-12329: [Rust] [Ballista] Add Ballista README

Closes #9981 from andygrove/ballista-readme

Authored-by: Andy Grove <andygrove73@gmail.com>
Signed-off-by: Andy Grove <andygrove73@gmail.com>