Willem/tidy deserializer api

[willemolding]

Summary of changes
Changes introduced in this pull request:

• Uses type state pattern to:
  • simplify the implementation of the bin-prot deserializer
  • Improve its API
  • Move some runtime checks to compile time (woop!) making the de-serialization more efficient

[creativcoder]

Great to see type state pattern being used here! 🎊

[codecov-commenter]

Codecov Report

Merging #62 (18cca17) into main (1c5432b) will increase coverage by 0.20%.
The diff coverage is 88.52%.

@@            Coverage Diff             @@
##             main      #62      +/-   ##
==========================================
+ Coverage   89.02%   89.22%   +0.20%     
==========================================
  Files          44       44              
  Lines        2796     2691     -105     
==========================================
- Hits         2489     2401      -88     
+ Misses        307      290      -17     

Impacted Files	Coverage Δ
bin-prot/src/de.rs	93.65% <82.35%> (+3.20%)	⬆️
bin-prot/src/loose_deserializer.rs	92.66% <89.74%> (+0.84%)	⬆️
bin-prot/tests/layouts.rs	98.79% <100.00%> (ø)
test-serialization/src/lib.rs	99.55% <100.00%> (ø)

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