Commits

Andy Grove authored adbf763c5ae
ARROW-3895: [Rust] csv::Reader now returns Result<Option> instead of Option<Result> Author: Andy Grove <andygrove73@gmail.com> Closes #3042 from andygrove/ARROW-3895 and squashes the following commits: edbb4c5 <Andy Grove> cargo fmt c92d381 <Andy Grove> csv::Reader now returns Result<Option> instead of Option<Result>