Node wrapper

[codecov[bot]]

Codecov Report

Merging #69 (d07dabd) into development (9b49a73) will increase coverage by 0.38%. The diff coverage is 93.75%.

@@               Coverage Diff               @@
##           development      #69      +/-   ##
===============================================
+ Coverage        72.45%   72.83%   +0.38%     
===============================================
  Files                9        9              
  Lines              548      552       +4     
===============================================
+ Hits               397      402       +5     
+ Misses             151      150       -1     

Impacted Files	Coverage Δ
src/branchrule.rs	55.56% <ø> (ø)
src/constraint.rs	100.00% <ø> (ø)
src/pricer.rs	75.00% <ø> (ø)
src/retcode.rs	15.22% <ø> (ø)
src/solution.rs	23.53% <ø> (ø)
src/status.rs	36.84% <ø> (ø)
src/model.rs	83.54% <90.00%> (+0.20%)	:arrow_up:
src/node.rs	100.00% <100.00%> (ø)

... and 1 file with indirect coverage changes