Source File
	errors.go

Belonging Package
	github.com/pancsta/d2/d2layouts/d2talalayout/internal/layoutgraph

package layoutgraph

import "errors"

var (
	// ErrInvalidCandidate rejects a speculative layout candidate whose geometry
	// cannot be committed.
	ErrInvalidCandidate = errors.New("invalid layout candidate")
	// ErrNonImprovingCandidate rejects a valid candidate that does not improve
	// the current layout.
	ErrNonImprovingCandidate = errors.New("layout candidate did not improve")
)

// IsCandidateRejection reports whether err rejects only the current
// speculative candidate. Callers must propagate every other error.
func IsCandidateRejection(err error) bool {
	return errors.Is(err, ErrInvalidCandidate) || errors.Is(err, ErrNonImprovingCandidate)
}

The pages are generated with Golds v0.8.7. (GOOS=linux GOARCH=amd64)
Golds is a Go 101 project developed by Tapir Liu.
PR and bug reports are welcome and can be submitted to the issue list.
Please follow @zigo_101 (reachable from the left QR code) to get the latest news of Golds.