Optimized write nulls to Avro

[jorgecarleitao]

No description provided.

[codecov]

Codecov Report

Merging #1119 (c602387) into main (d0f0e20) will increase coverage by 0.01%.
The diff coverage is 91.42%.

@@            Coverage Diff             @@
##             main    #1119      +/-   ##
==========================================
+ Coverage   82.64%   82.66%   +0.01%     
==========================================
  Files         367      367              
  Lines       35470    35492      +22     
==========================================
+ Hits        29314    29338      +24     
+ Misses       6156     6154       -2     

Impacted Files	Coverage Δ
src/io/avro/write/serialize.rs	87.43% <91.42%> (+0.19%)	⬆️
src/array/binary/mod.rs	88.88% <0.00%> (-1.24%)	⬇️
src/io/ipc/read/reader.rs	96.38% <0.00%> (+0.36%)	⬆️
src/io/ipc/read/stream_async.rs	77.44% <0.00%> (+1.50%)	⬆️
src/io/ipc/read/array/boolean.rs	97.91% <0.00%> (+8.33%)	⬆️

---

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 d0f0e20...c602387. Read the comment docs.