v0.8.1

What's Changed

• fix De-duplication logic causes some sentinel error patterns to result in error chain losses #41 by @Southclaws in #43
• fixes Pass ...Wrapper list to New constructor #31 by @Southclaws in #42

Full Changelog: v0.8.0...v0.8.1

v0.8.0

Fixes #41

v0.7.0

What's Changed

• feat: allow to get all tags in wrapped errors by @matdurand in #39
• chore: create an example of an API server using fault by @matdurand in #35

Full Changelog: v0.6.1...v0.7.0

v0.6.1

What's Changed

• Checking nil contexts in fctx by @semihbkgr in #33
• remove go.work and fix locations for inlined functions by @Southclaws in #37
• fctx: allow to pass 'kv strings' to fctx.With by @the-goodies in #36

New Contributors

• @semihbkgr made their first contribution in #33
• @the-goodies made their first contribution in #36

Full Changelog: v0.6.0...v0.6.1

v0.6.0

What's Changed

• issue 28: use fault.new location for formatting by @matdurand in #29
• issue 28: fix wrong location of some errors by @matdurand in #30

New Contributors

• Thanks @matdurand for the improvements to error chain flattening #29

Full Changelog: v0.5.1...v0.6.0

v0.5.1: Cleaner messages and sane map mutation

This release addresses a quality-of-life issue with error messages and a bug with fctx maps being mutated unexpectedly.

• Fault's top-level .Error() method will now filter out non-messages like <fctx> so instead of some error: <fctx>: <fctx>: <fctx>: <ftag>: root cause you'll just see some error: root cause
• The underlying map used to store the key-value metadata in fctx context and error objects is now copied when wrapped so the original isn't modified.

v0.5.0: Better flattening and nil safety

• Does not panic when passed a nil error (#20)
• Resolves empty error messages in certain cases (#7, #16)
• Yield a more logical error chain for errors wrapped with fmt.Errorf and pkg/errors (#24)
• Don't duplicate messages even when the .Error() implementation includes a duplicate of the nested error (#24)
• Simplify the Flatten output to just a slice of steps in the error chain, no more Root as index [0] already contains the root (#11)

v0.4.4: verbs and more tests

• More correctly implemented Format by respecting the + flag of the %v verb
• %s will simply output .Error()
• Written a bunch more tests to cover various format outputs

v0.4.3: Flattening and formatting

• More logical behaviour of Format
• Error() will now not duplicate error messages
• Minimum Go version put back to 1.18
• Lots more tests to cover Flatten, Format and Error behaviour

v0.4.2: zero dependencies

• Moved dependencies to a sub-module, Fault now requires no external libraries
• Automated and passing tests (thanks to @toqueteos)