Jason Lui

chore: replace archived pkg/error with std lib errors

5

addresses #86

use fmt to wrap errors, not archived pkg/error

7

currently, github.com/pkg/errors is used to return error, however since go 1.13 introduced error wrapping, this is deprecated, and the repo has been archived since.

Hi, In https://github.com/cockroachdb/cockroach-go/blob/master/testserver/version/version.go the archived pkg/errors is still being used, it should be replaced with `fmt.Errorf()`.

inconsistent semantics on type "Logger"

3

Hi, currently `Logger` uses a mix of value and pointer semantics, e.g., `WithContext` has a value receiver, `Fatal`, `Err` etc have pointer receivers, why is this? sorry if this has...