Struct CAA

pub struct CAA { /* private fields */ }

The CAA RR Type

RFC 8659, DNS Certification Authority Authorization, November 2019

Implementations

impl CAA

pub fn new_issue( issuer_critical: bool, name: Option<Name>, options: Vec<KeyValue>, ) -> Self

Creates a new CAA issue record data, the tag is issue

Arguments

• issuer_critical - indicates that the corresponding property tag MUST be understood if the semantics of the CAA record are to be correctly interpreted by an issuer
• name - authorized to issue certificates for the associated record label
• options - additional options for the issuer, e.g. ‘account’, etc.

pub fn new_issuewild( issuer_critical: bool, name: Option<Name>, options: Vec<KeyValue>, ) -> Self

Creates a new CAA issue record data, the tag is issuewild

Arguments

• issuer_critical - indicates that the corresponding property tag MUST be understood if the semantics of the CAA record are to be correctly interpreted by an issuer
• name - authorized to issue certificates for the associated record label
• options - additional options for the issuer, e.g. ‘account’, etc.

pub fn new_iodef(issuer_critical: bool, url: Url) -> Self

Creates a new CAA issue record data, the tag is iodef

Arguments

• issuer_critical - indicates that the corresponding property tag MUST be understood if the semantics of the CAA record are to be correctly interpreted by an issuer
• url - Url where issuer errors should be reported

pub fn issuer_critical(&self) -> bool

Indicates that the corresponding property tag MUST be understood if the semantics of the CAA record are to be correctly interpreted by an issuer

pub fn set_issuer_critical(&mut self, issuer_critical: bool)

Set the Issuer Critical Flag. This indicates that the corresponding property tag MUST be understood if the semantics of the CAA record are to be correctly interpreted by an issuer.

pub fn flags(&self) -> u8

Returns the Flags field of the resource record

pub fn tag(&self) -> &Property

The property tag, see struct documentation

pub fn set_tag(&mut self, tag: Property)

Set the property tag, see struct documentation

pub fn value(&self) -> &Value

👎Deprecated: See value_as_issue(), value_as_iodef(), or raw_value() instead

A value associated with the property tag, see struct documentation

pub fn set_value(&mut self, value: Value)

Set the value associated with the property tag, see struct documentation

pub fn value_as_issue( &self, ) -> Result<(Option<Name>, Vec<KeyValue>), ProtoError>

Get the value of an issue or issuewild CAA record.

This returns an error if the record’s tag is not issue or issuewild, or if the value does not match the expected syntax.

pub fn value_as_iodef(&self) -> Result<Url, ProtoError>

Get the value of an iodef CAA record.

This returns an error if the record’s tag is not iodef, or if the value is an invalid URL.

pub fn raw_value(&self) -> &[u8]

Get the raw value of the CAA record.

Trait Implementations

impl BinEncodable for CAA

fn emit(&self, encoder: &mut BinEncoder<'_>) -> Result<(), ProtoError>

Write the type to the stream

fn to_bytes(&self) -> Result<Vec<u8>, ProtoError>

Returns the object in binary form

impl Clone for CAA

fn clone(&self) -> CAA

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CAA

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for CAA

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Hash for CAA

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CAA

fn eq(&self, other: &CAA) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RecordData for CAA

fn try_from_rdata(data: RData) -> Result<Self, RData>

Attempts to convert to this RecordData from the RData type, if it is not the correct type the original is returned

fn try_borrow(data: &RData) -> Option<&Self>

Attempts to borrow this RecordData from the RData type, if it is not the correct type the original is returned

fn record_type(&self) -> RecordType

Get the associated RecordType for the RecordData

fn into_rdata(self) -> RData

Converts this RecordData into generic RecordData

fn is_update(&self) -> bool

RDLENGTH = 0

impl Eq for CAA

impl StructuralPartialEq for CAA