Gocovdiff test

[vearutop]

This PR showcases gocovdiff instrumentation.

[github-actions]

Lines Of Code

Language	Files	Lines	Code	Comments	Blanks	Complexity	Bytes
Go	8	689 (+8)	456 (+6)	86	147 (+2)	64 (+4)	15.9K (+114B)
Go (test)	8	554 (+5)	405 (+4)	29	120 (+1)	8	14.3K (+122B)
YAML	6	461 (+32)	383 (+18)	36	42 (+14)	0	15.5K (+1.4K)

[github-actions]

Go API Changes

# summary
Inferred base version: v1.1.3
Suggested version: v1.1.4

[github-actions]

Unit Test Coverage

total: (statements) 94.2%
changed lines: (statements) 75.00% (coverage is less than 90.00%, consider testing the changes more thoroughly)

Coverage of changed lines

File	Function	Coverage
Total		75.00%
field.go		75.00%
field.go:24	MarshalJSON	100.00%
field.go:15	String	0.00%

Coverage diff with base branch

File	Function	Base Coverage	Current Coverage
Total		94.6%	94.2% (-0.40%)
github.com/bool64/ctxd/field.go	String	100.0%	66.7% (-33.30%)

[github-actions]

Benchmark Result

Benchmark diff with base branch

name                     old time/op    new time/op    delta
SetFields-2                 417ns ± 1%     416ns ± 0%   ~     (p=0.841 n=5+5)
StructuredError_Error-2     624ns ± 0%     626ns ± 0%   ~     (p=0.056 n=5+5)
Fmt_Errorf-2                325ns ± 0%     326ns ± 0%   ~     (p=0.413 n=5+4)
WrapError-2                 811ns ± 1%     806ns ± 1%   ~     (p=0.095 n=5+5)

name                     old alloc/op   new alloc/op   delta
SetFields-2                  224B ± 0%      224B ± 0%   ~     (all equal)
StructuredError_Error-2      224B ± 0%      224B ± 0%   ~     (all equal)
Fmt_Errorf-2                96.0B ± 0%     96.0B ± 0%   ~     (all equal)
WrapError-2                  256B ± 0%      256B ± 0%   ~     (all equal)

name                     old allocs/op  new allocs/op  delta
SetFields-2                  5.00 ± 0%      5.00 ± 0%   ~     (all equal)
StructuredError_Error-2      6.00 ± 0%      6.00 ± 0%   ~     (all equal)
Fmt_Errorf-2                 2.00 ± 0%      2.00 ± 0%   ~     (all equal)
WrapError-2                  5.00 ± 0%      5.00 ± 0%   ~     (all equal)

Benchmark result

name                     time/op
SetFields-2              416ns ± 0%
StructuredError_Error-2  626ns ± 0%
Fmt_Errorf-2             326ns ± 0%
WrapError-2              806ns ± 1%

name                     alloc/op
SetFields-2               224B ± 0%
StructuredError_Error-2   224B ± 0%
Fmt_Errorf-2             96.0B ± 0%
WrapError-2               256B ± 0%

name                     allocs/op
SetFields-2               5.00 ± 0%
StructuredError_Error-2   6.00 ± 0%
Fmt_Errorf-2              2.00 ± 0%
WrapError-2               5.00 ± 0%

[codecov-commenter]

Codecov Report

Merging #15 (cb2828b) into master (e176891) will decrease coverage by 0.69%.
The diff coverage is 77.77%.

@@            Coverage Diff             @@
##           master      #15      +/-   ##
==========================================
- Coverage   92.02%   91.32%   -0.70%     
==========================================
  Files           6        6              
  Lines         188      196       +8     
==========================================
+ Hits          173      179       +6     
- Misses          9       10       +1     
- Partials        6        7       +1     

Flag	Coverage Δ
unittests	91.32% <77.77%> (-0.70%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
field.go	66.66% <50.00%> (-33.34%)	⬇️
error.go	94.94% <100.00%> (+0.21%)	⬆️

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