domainname

package

v0.4.2 Latest Latest Go to latest Published: Sep 27, 2025 License: BSD-2-Clause Imports: 4 Imported by: 0

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const (
	MaxLabelLength = 63
	MaxLength      = 255
)

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var ErrInvalidDomainName = fmt.Errorf("invalid domain name")

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var Root = DomainName{}

This section is empty.

type DomainName struct {
	// contains filtered or unexported fields
}

func FromLabels(labels []string) (DomainName, error)

func FromLabelsUnsafe(labels []string) DomainName

func FromReverseString(s string) (DomainName, error)

func FromString(s string) (DomainName, error)

func (d DomainName) Descend(f func(o DomainName) (bool, error)) error

func (d DomainName) DescendUntil(other DomainName, f func(o DomainName) (bool, error)) error

func (d DomainName) Equal(other DomainName) bool

func (d DomainName) Fqdn() string

func (d DomainName) IsRoot() bool

func (d DomainName) IsSubdomainOf(other DomainName) bool

func (d DomainName) Labels() []string

func (d DomainName) Parent() DomainName

func (d DomainName) Reverse() string

func (d DomainName) ReverseFqdn() string

func (d DomainName) String() string

func (d DomainName) Subdomain(label string) (DomainName, error)