Cherry pick Adding ability to parse float from number with leading decimal to active_release

[alamb]

Automatic cherry-pick of ece8a7c

• Originally appeared in Adding ability to parse float from number with leading decimal #831: Adding ability to parse float from number with leading decimal

[codecov-commenter]

Codecov Report

Merging #962 (7883476) into active_release (54023c8) will increase coverage by 0.01%.
The diff coverage is 100.00%.

@@                Coverage Diff                 @@
##           active_release     #962      +/-   ##
==================================================
+ Coverage           82.38%   82.40%   +0.01%     
==================================================
  Files                 168      168              
  Lines               48668    48670       +2     
==================================================
+ Hits                40097    40105       +8     
+ Misses               8571     8565       -6     

Impacted Files	Coverage Δ
arrow/src/csv/reader.rs	90.02% <100.00%> (+0.02%)	⬆️
arrow/src/array/transform/mod.rs	85.47% <0.00%> (+0.27%)	⬆️
arrow/src/datatypes/datatype.rs	66.38% <0.00%> (+0.42%)	⬆️
parquet_derive/src/parquet_field.rs	66.43% <0.00%> (+0.68%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 54023c8...7883476. Read the comment docs.