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    from 4716cd3  ARROW-3757: [R] R bindings for Flight RPC client
     add eba7347  ARROW-9971: [Rust] Improve speed of `take` by 2x-3x (change 
scaling with batch size)

No new revisions were added by this update.

Summary of changes:
 rust/arrow/benches/take_kernels.rs                 |  79 ++++---
 rust/arrow/src/array/array.rs                      |  18 +-
 rust/arrow/src/array/mod.rs                        |   1 +
 rust/arrow/src/compute/kernels/take.rs             | 243 ++++++++++++++++-----
 rust/arrow/src/util/pretty.rs                      |   1 +
 rust/datafusion/src/execution/context.rs           |   2 +-
 rust/datafusion/src/physical_plan/common.rs        |   2 +-
 .../src/physical_plan/datetime_expressions.rs      |   4 +-
 rust/datafusion/src/physical_plan/expressions.rs   |   3 +-
 rust/datafusion/src/physical_plan/functions.rs     |   2 +-
 .../datafusion/src/physical_plan/hash_aggregate.rs |   4 +-
 .../src/physical_plan/string_expressions.rs        |   2 +-
 rust/datafusion/tests/user_defined_plan.rs         |   2 +-
 rust/parquet/src/arrow/array_reader.rs             |   4 +-
 14 files changed, 261 insertions(+), 106 deletions(-)

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