Enum Fingerprint

pub enum Fingerprint {
    Encodable(EncodableFingerprint),
    Decodable(DecodableFingerprint),
}

The Fingerprint attribute MAY be present in all STUN messages. When present, the Fingerprint attribute MUST be the last attribute in the message and thus will appear after MessageIntegrity and MessageIntegritySha256.

Examples

 let attr = Fingerprint::default();
 assert_eq!(attr.attribute_type(), AttributeType::from(0x8028));

Variants

Encodable(EncodableFingerprint)

The encodable Fingerprint attribute,

Decodable(DecodableFingerprint)

The decoded Fingerprint attribute value.

Implementations

impl Fingerprint

pub fn validate(&self, input: &[u8]) -> bool

Validates the input value with the CRC-32 attribute value

Arguments:

• input- the STUN message up to (but excluding) the FINGERPRINT attribute itself.

Returns:

true if input does not match the calculated CRC-32 value.

Trait Implementations

impl Clone for Fingerprint

fn clone(&self) -> Fingerprint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Fingerprint

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

Formats the value using the given formatter.

impl Default for Fingerprint

fn default() -> Self

Returns the “default value” for a type.

impl From<&[u8; 4]> for Fingerprint

fn from(val: &[u8; 4]) -> Self

Converts to this type from the input type.

impl From<[u8; 4]> for Fingerprint

fn from(val: [u8; 4]) -> Self

Converts to this type from the input type.

impl From<Fingerprint> for StunAttribute

fn from(value: Fingerprint) -> Self

Converts to this type from the input type.

impl PartialEq for Fingerprint

fn eq(&self, other: &Fingerprint) -> 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 StunAttributeType for Fingerprint

fn get_type() -> AttributeType

where Self: Sized,

Returns the STUN attribute type.

fn attribute_type(&self) -> AttributeType

Returns the STUN attribute type of this instance.

impl Eq for Fingerprint

impl StructuralPartialEq for Fingerprint