v1 release

[morikuni]

Changes

• Removed deprecated symbols.

Motivation

• Since failure has been stable for more than 1 year, assuming no need to make breaking changes anymore.

Migration Guideline

For almost all use-cases only following change may be required.

• Replace codes that converts errors into interface{ GetXXX() YYY } (e.g. v, ok := err.interface{ GetCode() failure.Code }) with iterator.As(&v) (e.g. var c failure.Code; iterator.As(&c)).

If you're not customizing the failure, just using some functions, then you don't need to worry too much about v1 release.

[codecov-commenter]

Codecov Report

Merging #42 (bb62203) into master (b813ae7) will increase coverage by 5.02%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master      #42      +/-   ##
==========================================
+ Coverage   90.44%   95.46%   +5.02%     
==========================================
  Files           6        6              
  Lines         293      353      +60     
==========================================
+ Hits          265      337      +72     
+ Misses         24       10      -14     
- Partials        4        6       +2     

Impacted Files	Coverage Δ
failure.go	100.00% <ø> (+17.64%)	⬆️
wrapper.go	97.36% <ø> (+3.66%)	⬆️
iterator.go	100.00% <100.00%> (ø)
code.go	100.00% <0.00%> (ø)
tracer.go	96.29% <0.00%> (+0.64%)	⬆️
callstack.go	83.82% <0.00%> (+2.69%)	⬆️

---

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 b813ae7...bb62203. Read the comment docs.