Trait Attribute 

pub trait Attribute<'a> {
    type Error: Debug;
    type Item;

    const KIND: AttrKind;

    // Required method
    fn decode(
        bytes: &'a [u8],
        token: &'a [u8],
    ) -> Result<Self::Item, Self::Error>;

    // Provided method
    fn encode(value: Self::Item, bytes: &mut BytesMut, token: &'a [u8]) { ... }
}

dyn stun/turn message attribute.

Required Associated Constants

const KIND: AttrKind

current attribute type.

Required Associated Types

type Error: Debug

type Item

current attribute inner type.

Required Methods

fn decode(bytes: &'a [u8], token: &'a [u8]) -> Result<Self::Item, Self::Error>

convert bytesfer to current attribute.

Provided Methods

fn encode(value: Self::Item, bytes: &mut BytesMut, token: &'a [u8])

write the current attribute to the bytesfer.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<'a> Attribute<'a> for AccessToken<'a>

const KIND: AttrKind = AttrKind::AccessToken

type Error = StunError

type Item = AccessToken<'a>

impl<'a> Attribute<'a> for AdditionalAddressFamily

const KIND: AttrKind = AttrKind::AdditionalAddressFamily

type Error = StunError

type Item = IpFamily

impl<'a> Attribute<'a> for ChannelNumber

const KIND: AttrKind = AttrKind::ChannelNumber

type Error = StunError

type Item = u16

impl<'a> Attribute<'a> for Data

const KIND: AttrKind = AttrKind::Data

type Error = StunError

type Item = &'a [u8]

impl<'a> Attribute<'a> for DontFragment

const KIND: AttrKind = AttrKind::DontFragment

type Error = StunError

type Item = ()

impl<'a> Attribute<'a> for ErrorCode

const KIND: AttrKind = AttrKind::ErrorCode

type Error = StunError

type Item = Error<'a>

impl<'a> Attribute<'a> for EvenPort

const KIND: AttrKind = AttrKind::EvenPort

type Error = StunError

type Item = bool

impl<'a> Attribute<'a> for Fingerprint

const KIND: AttrKind = AttrKind::Fingerprint

type Error = StunError

type Item = u32

impl<'a> Attribute<'a> for IceControlled

const KIND: AttrKind = AttrKind::IceControlled

type Error = StunError

type Item = u64

impl<'a> Attribute<'a> for IceControlling

const KIND: AttrKind = AttrKind::IceControlling

type Error = StunError

type Item = u64

impl<'a> Attribute<'a> for Lifetime

const KIND: AttrKind = AttrKind::Lifetime

type Error = StunError

type Item = u32

impl<'a> Attribute<'a> for MappedAddress

const KIND: AttrKind = AttrKind::MappedAddress

type Error = StunError

type Item = SocketAddr

impl<'a> Attribute<'a> for MessageIntegrity

const KIND: AttrKind = AttrKind::MessageIntegrity

type Error = StunError

type Item = &'a [u8]

impl<'a> Attribute<'a> for Nonce

const KIND: AttrKind = AttrKind::Nonce

type Error = StunError

type Item = &'a str

impl<'a> Attribute<'a> for Priority

const KIND: AttrKind = AttrKind::Priority

type Error = StunError

type Item = u32

impl<'a> Attribute<'a> for Realm

const KIND: AttrKind = AttrKind::Realm

type Error = StunError

type Item = &'a str

impl<'a> Attribute<'a> for ReqeestedTransport

const KIND: AttrKind = AttrKind::ReqeestedTransport

type Error = StunError

type Item = Transport

impl<'a> Attribute<'a> for RequestedAddressFamily

const KIND: AttrKind = AttrKind::RequestedAddressFamily

type Error = StunError

type Item = IpFamily

impl<'a> Attribute<'a> for ReservationToken

const KIND: AttrKind = AttrKind::ReservationToken

type Error = StunError

type Item = u64

impl<'a> Attribute<'a> for ResponseOrigin

const KIND: AttrKind = AttrKind::ResponseOrigin

type Error = StunError

type Item = SocketAddr

impl<'a> Attribute<'a> for Software

const KIND: AttrKind = AttrKind::Software

type Error = StunError

type Item = &'a str

impl<'a> Attribute<'a> for ThirdPartyAuathorization

const KIND: AttrKind = AttrKind::ThirdPartyAuathorization

type Error = StunError

type Item = &'a str

impl<'a> Attribute<'a> for UseCandidate

const KIND: AttrKind = AttrKind::UseCandidate

type Error = StunError

type Item = ()

impl<'a> Attribute<'a> for UserName

const KIND: AttrKind = AttrKind::UserName

type Error = StunError

type Item = &'a str

impl<'a> Attribute<'a> for XorMappedAddress

const KIND: AttrKind = AttrKind::XorMappedAddress

type Error = StunError

type Item = SocketAddr

impl<'a> Attribute<'a> for XorPeerAddress

const KIND: AttrKind = AttrKind::XorPeerAddress

type Error = StunError

type Item = SocketAddr

impl<'a> Attribute<'a> for XorRelayedAddress

const KIND: AttrKind = AttrKind::XorRelayedAddress

type Error = StunError

type Item = SocketAddr