Enum stun_codec::rfc5766::AttributeDecoder

pub enum AttributeDecoder {
    ChannelNumber(<ChannelNumber as Attribute>::Decoder),
    Lifetime(<Lifetime as Attribute>::Decoder),
    XorPeerAddress(<XorPeerAddress as Attribute>::Decoder),
    Data(<Data as Attribute>::Decoder),
    XorRelayAddress(<XorRelayAddress as Attribute>::Decoder),
    EvenPort(<EvenPort as Attribute>::Decoder),
    RequestedTransport(<RequestedTransport as Attribute>::Decoder),
    DontFragment(<DontFragment as Attribute>::Decoder),
    ReservationToken(<ReservationToken as Attribute>::Decoder),
    None,
}

Expand description

Attribute set decoder.

Variants§

ChannelNumber(<ChannelNumber as Attribute>::Decoder)

Lifetime(<Lifetime as Attribute>::Decoder)

XorPeerAddress(<XorPeerAddress as Attribute>::Decoder)

Data(<Data as Attribute>::Decoder)

XorRelayAddress(<XorRelayAddress as Attribute>::Decoder)

EvenPort(<EvenPort as Attribute>::Decoder)

RequestedTransport(<RequestedTransport as Attribute>::Decoder)

DontFragment(<DontFragment as Attribute>::Decoder)

ReservationToken(<ReservationToken as Attribute>::Decoder)

None

Implementations§

impl AttributeDecoder

pub fn new() -> Self

Makes a new decoder instance.

Trait Implementations§

impl Debug for AttributeDecoder

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

Formats the value using the given formatter. Read more

impl Decode for AttributeDecoder

type Item = Attribute

The type of items to be decoded.

fn decode(&mut self, buf: &[u8], eos: Eos) -> Result<usize>

Consumes the given buffer (a part of a byte sequence), and proceeds the decoding process. Read more

fn finish_decoding(&mut self) -> Result<Self::Item>

Finishes the current decoding process and returns the decoded item. Read more

fn requiring_bytes(&self) -> ByteCount

Returns the lower bound of the number of bytes needed to decode the next item. Read more

fn is_idle(&self) -> bool

Returns true if there are no items to be decoded by the decoder at the next invocation of decode method, otherwise false. Read more

impl Default for AttributeDecoder

fn default() -> Self

Returns the “default value” for a type. Read more

impl TryTaggedDecode for AttributeDecoder

type Tag = AttributeType

The type of tags prefixed to the items to be decoded.

fn try_start_decoding(&mut self, tag: Self::Tag) -> Result<bool>

Tries to prepare to start decoding an item tagged by tag. Read more

Auto Trait Implementations§

impl Freeze for AttributeDecoder

impl RefUnwindSafe for AttributeDecoder

impl Send for AttributeDecoder

impl Sync for AttributeDecoder

impl Unpin for AttributeDecoder

impl UnwindSafe for AttributeDecoder

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> DecodeExt for T
where T: Decode,

fn map<T, F>(self, f: F) -> Map<Self, T, F>
where F: Fn(Self::Item) -> T,

Creates a decoder that converts decoded values by calling the given function. Read more

fn try_map<T, E, F>(self, f: F) -> TryMap<Self, T, E, F>
where F: Fn(Self::Item) -> Result<T, E>, Error: From<E>,

Creates a decoder that tries to convert decoded values by calling the given function. Read more

fn map_err<E, F>(self, f: F) -> MapErr<Self, E, F>
where F: Fn(Error) -> E, Error: From<E>,

Creates a decoder for modifying decoding errors produced by self. Read more

fn and_then<D, F>(self, f: F) -> AndThen<Self, D, F>
where F: Fn(Self::Item) -> D, D: Decode,

Creates a decoder that enables conditional decoding. Read more

fn collect<T>(self) -> Collect<Self, T>
where T: Extend<Self::Item> + Default,

Creates a decoder for collecting decoded items. Read more

fn collectn<T>(self, n: usize) -> CollectN<Self, T>
where T: Extend<Self::Item> + Default,

Creates a decoder that decodes n items by using self and collecting the result. Read more

fn length(self, expected_bytes: u64) -> Length<Self>

Creates a decoder that consumes the specified number of bytes exactly. Read more

fn omit(self, do_omit: bool) -> Omittable<Self>

Creates a decoder that will omit decoding items if do_omit = true is specified. Read more

fn max_bytes(self, bytes: u64) -> MaxBytes<Self>

Creates a decoder that will fail if the number of consumed bytes exceeds bytes. Read more

fn chain<T>(self, other: T) -> TupleDecoder<(Self, T)>
where T: Decode,

Takes two decoders and creates a new decoder that decodes both items in sequence. Read more

fn slice(self) -> Slice<Self>

Creates a decoder that makes it possible to slice the input byte sequence in arbitrary units. Read more

fn peekable(self) -> Peekable<Self>

Creates a decoder that enables to peek decoded items before calling finish_decoding method. Read more

fn maybe_eos(self) -> MaybeEos<Self>

Creates a decoder that ignores EOS if there is no item being decoded. Read more

fn decode_from_bytes(&mut self, buf: &[u8]) -> Result<Self::Item, Error>

Decodes an item by consuming the whole part of the given bytes. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IoDecodeExt for T
where T: Decode,

fn decode_from_read_buf<B>(&mut self, buf: &mut ReadBuf<B>) -> Result<(), Error>
where B: AsRef<[u8]>,

Consumes bytes from the given read buffer and proceeds the decoding process.

fn decode_exact<R>(&mut self, reader: R) -> Result<Self::Item, Error>
where R: Read,

Decodes an item from the given reader. Read more

impl<T> Same for T

type Output = T

Should always be Self

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.