github.com/javierzunzunegui/zerrors/internal/benchmark

Benchmarks

Compares the performance of the two error wrapping methods in zerrors (Wrap and SWrap) to other common error wrapping methods:

• the standard library's errors.New.
• the standard library's fmt.Errorf with the %w pattern.
• github.com/pkg/errors.
• golang.org/x/xerrors.

frameless

go test ./frameless/... -test.bench=Bench -test.benchmem | go run ./cmptool > frameless/README.md

No frame info in the error message. The error message is identical in all errors. See results.

withframe

go test ./withframe/... -test.bench=Bench -test.benchmem | go run ./cmptool > withframe/README.md

With frame info in the error message. The error message is different in the various errors. See results. Note however golang.org/x/xerrors is identically replicated in the ...LikeXerrors benchmarks and github.com/pkg/errors is partially replicated in the ...LikePkgErrors benchmarks.