Struct s2n_quic_core::packet::initial::Initial

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pub struct Initial<DCID, SCID, Token, PacketNumber, Payload> {
    pub version: u32,
    pub destination_connection_id: DCID,
    pub source_connection_id: SCID,
    pub token: Token,
    pub packet_number: PacketNumber,
    pub payload: Payload,
}

Fields

version: u32destination_connection_id: DCIDsource_connection_id: SCIDtoken: Tokenpacket_number: PacketNumberpayload: Payload

Implementations

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impl<'a> Initial<CheckedRange, CheckedRange, CheckedRange, ProtectedPacketNumber, ProtectedPayload<'a>>

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pub fn unprotect<H: InitialHeaderKey>(
 self,
 header_key: &H,
 largest_acknowledged_packet_number: PacketNumber
) -> Result<EncryptedInitial<'a>, CryptoError>

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pub fn destination_connection_id(&self) -> &[u8]ⓘNotable traits for &[u8]`impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]`

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pub fn source_connection_id(&self) -> &[u8]ⓘNotable traits for &[u8]`impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]`

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pub fn token(&self) -> &[u8]ⓘNotable traits for &[u8]`impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]`

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impl<'a> Initial<CheckedRange, CheckedRange, CheckedRange, PacketNumber, EncryptedPayload<'a>>

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pub fn decrypt<C: InitialKey>(
self,
crypto: &C
) -> Result<CleartextInitial<'a>, CryptoError>

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pub fn destination_connection_id(&self) -> &[u8]ⓘNotable traits for &[u8]`impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]`

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pub fn source_connection_id(&self) -> &[u8]ⓘNotable traits for &[u8]`impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]`

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pub fn token(&self) -> &[u8]ⓘNotable traits for &[u8]`impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]`

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pub fn key_phase(&self) -> KeyPhase

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impl<'a> Initial<&'a [u8], &'a [u8], &'a [u8], PacketNumber, DecoderBufferMut<'a>>

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pub fn destination_connection_id(&self) -> &[u8]ⓘNotable traits for &[u8]`impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]`

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pub fn source_connection_id(&self) -> &[u8]ⓘNotable traits for &[u8]`impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]`

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pub fn token(&self) -> &[u8]ⓘNotable traits for &[u8]`impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]`

Trait Implementations

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impl<DCID: Debug, SCID: Debug, Token: Debug, PacketNumber: Debug, Payload: Debug> Debug for Initial<DCID, SCID, Token, PacketNumber, Payload>

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

Formats the value using the given formatter. Read more

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impl<DCID: EncoderValue, SCID: EncoderValue, Token: EncoderValue, Payload: EncoderValue> EncoderValue for Initial<DCID, SCID, Token, TruncatedPacketNumber, Payload>

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fn encode<E: Encoder>(&self, encoder: &mut E)

Encodes the value into the encoder

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fn encode_mut<E>(&mut self, encoder: &mut E) where
E: Encoder,

Encodes the value into the encoder, while potentially mutating the value itself

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fn encoding_size(&self) -> usize

Returns the encoding size with no buffer constrains

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fn encoding_size_for_encoder<E>(&self, encoder: &E) -> usize where
E: Encoder,

Returns the encoding size for the given encoder’s capacity

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fn encode_with_len_prefix<Len, E>(&self, encoder: &mut E) where
 Len: TryFrom<usize> + EncoderValue,
 E: Encoder,
 <Len as TryFrom<usize>>::Error: Debug,

Encodes the value into the encoder with a prefix of Len

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impl<DCID: EncoderValue, SCID: EncoderValue, Token: EncoderValue, Payload: PacketPayloadEncoder, K: InitialKey, H: InitialHeaderKey> PacketEncoder<K, H, Payload> for Initial<DCID, SCID, Token, PacketNumber, Payload>

type PayloadLenCursor = LongPayloadLenCursor

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fn packet_number(&self) -> PacketNumber

Returns the packet number for the current packet

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fn encode_header<E: Encoder>(
 &self,
 packet_number_len: PacketNumberLen,
 encoder: &mut E
)

Encodes the current packet’s header into the provided encoder

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fn payload(&mut self) -> &mut Payload

Returns the payload for the current packet

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fn encode_packet<'a>(
 self,
 key: &K,
 header_key: &H,
 largest_acknowledged_packet_number: PacketNumber,
 min_packet_len: Option<usize>,
 buffer: EncoderBuffer<'a>
) -> Result<(ProtectedPayload<'a>, EncoderBuffer<'a>), PacketEncodingError<'a>>

Auto Trait Implementations

impl<DCID, SCID, Token, PacketNumber, Payload> RefUnwindSafe for Initial<DCID, SCID, Token, PacketNumber, Payload> where
 DCID: RefUnwindSafe,
 PacketNumber: RefUnwindSafe,
 Payload: RefUnwindSafe,
 SCID: RefUnwindSafe,
 Token: RefUnwindSafe,

impl<DCID, SCID, Token, PacketNumber, Payload> Send for Initial<DCID, SCID, Token, PacketNumber, Payload> where
 DCID: Send,
 PacketNumber: Send,
 Payload: Send,
 SCID: Send,
 Token: Send,

impl<DCID, SCID, Token, PacketNumber, Payload> Sync for Initial<DCID, SCID, Token, PacketNumber, Payload> where
 DCID: Sync,
 PacketNumber: Sync,
 Payload: Sync,
 SCID: Sync,
 Token: Sync,

impl<DCID, SCID, Token, PacketNumber, Payload> Unpin for Initial<DCID, SCID, Token, PacketNumber, Payload> where
 DCID: Unpin,
 PacketNumber: Unpin,
 Payload: Unpin,
 SCID: Unpin,
 Token: Unpin,

impl<DCID, SCID, Token, PacketNumber, Payload> UnwindSafe for Initial<DCID, SCID, Token, PacketNumber, Payload> where
 DCID: UnwindSafe,
 PacketNumber: UnwindSafe,
 Payload: UnwindSafe,
 SCID: UnwindSafe,
 Token: UnwindSafe,

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

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impl<T> PacketPayloadEncoder for T where
T: EncoderValue,

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fn encoding_size_hint<E>(&mut self, encoder: &E, minimum_len: usize) -> usize where
E: Encoder,

Returns an estimate of the encoding size of the payload. This may be inaccurate from what actually is encoded. Estimates should be less than or equal to what is actually written. Implementations can return 0 to skip encoding. Read more

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fn encode(
 &mut self,
 buffer: &mut EncoderBuffer<'_>,
 _minimum_len: usize,
 _header_len: usize,
 _tag_len: usize
)

Encodes the payload into the buffer. Implementations should ensure the encoding len is at least the minimum_len, otherwise the packet writing will panic. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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Struct s2n_quic_core::packet::initial::Initial

Fields

Implementations

impl<'a> Initial<CheckedRange, CheckedRange, CheckedRange, ProtectedPacketNumber, ProtectedPayload<'a>>

pub fn unprotect<H: InitialHeaderKey>( self, header_key: &H, largest_acknowledged_packet_number: PacketNumber) -> Result<EncryptedInitial<'a>, CryptoError>

pub fn destination_connection_id(&self) -> &[u8]ⓘNotable traits for &[u8]impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]

pub fn source_connection_id(&self) -> &[u8]ⓘNotable traits for &[u8]impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]

pub fn token(&self) -> &[u8]ⓘNotable traits for &[u8]impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]

impl<'a> Initial<CheckedRange, CheckedRange, CheckedRange, PacketNumber, EncryptedPayload<'a>>

pub fn decrypt<C: InitialKey>( self, crypto: &C) -> Result<CleartextInitial<'a>, CryptoError>

pub fn destination_connection_id(&self) -> &[u8]ⓘNotable traits for &[u8]impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]

pub fn source_connection_id(&self) -> &[u8]ⓘNotable traits for &[u8]impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]

pub fn token(&self) -> &[u8]ⓘNotable traits for &[u8]impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]

pub fn key_phase(&self) -> KeyPhase

impl<'a> Initial<&'a [u8], &'a [u8], &'a [u8], PacketNumber, DecoderBufferMut<'a>>

pub fn destination_connection_id(&self) -> &[u8]ⓘNotable traits for &[u8]impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]

pub fn source_connection_id(&self) -> &[u8]ⓘNotable traits for &[u8]impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]

pub fn token(&self) -> &[u8]ⓘNotable traits for &[u8]impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]

Trait Implementations

impl<DCID: Debug, SCID: Debug, Token: Debug, PacketNumber: Debug, Payload: Debug> Debug for Initial<DCID, SCID, Token, PacketNumber, Payload>

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

impl<DCID: EncoderValue, SCID: EncoderValue, Token: EncoderValue, Payload: EncoderValue> EncoderValue for Initial<DCID, SCID, Token, TruncatedPacketNumber, Payload>

fn encode<E: Encoder>(&self, encoder: &mut E)

fn encode_mut<E>(&mut self, encoder: &mut E) where E: Encoder,

fn encoding_size(&self) -> usize

fn encoding_size_for_encoder<E>(&self, encoder: &E) -> usize where E: Encoder,

fn encode_with_len_prefix<Len, E>(&self, encoder: &mut E) where Len: TryFrom<usize> + EncoderValue, E: Encoder, <Len as TryFrom<usize>>::Error: Debug,

impl<DCID: EncoderValue, SCID: EncoderValue, Token: EncoderValue, Payload: PacketPayloadEncoder, K: InitialKey, H: InitialHeaderKey> PacketEncoder<K, H, Payload> for Initial<DCID, SCID, Token, PacketNumber, Payload>

type PayloadLenCursor = LongPayloadLenCursor

fn packet_number(&self) -> PacketNumber

fn encode_header<E: Encoder>( &self, packet_number_len: PacketNumberLen, encoder: &mut E)

fn payload(&mut self) -> &mut Payload

fn encode_packet<'a>( self, key: &K, header_key: &H, largest_acknowledged_packet_number: PacketNumber, min_packet_len: Option<usize>, buffer: EncoderBuffer<'a>) -> Result<(ProtectedPayload<'a>, EncoderBuffer<'a>), PacketEncodingError<'a>>

Auto Trait Implementations

impl<DCID, SCID, Token, PacketNumber, Payload> RefUnwindSafe for Initial<DCID, SCID, Token, PacketNumber, Payload> where DCID: RefUnwindSafe, PacketNumber: RefUnwindSafe, Payload: RefUnwindSafe, SCID: RefUnwindSafe, Token: RefUnwindSafe,

impl<DCID, SCID, Token, PacketNumber, Payload> Send for Initial<DCID, SCID, Token, PacketNumber, Payload> where DCID: Send, PacketNumber: Send, Payload: Send, SCID: Send, Token: Send,

impl<DCID, SCID, Token, PacketNumber, Payload> Sync for Initial<DCID, SCID, Token, PacketNumber, Payload> where DCID: Sync, PacketNumber: Sync, Payload: Sync, SCID: Sync, Token: Sync,

impl<DCID, SCID, Token, PacketNumber, Payload> Unpin for Initial<DCID, SCID, Token, PacketNumber, Payload> where DCID: Unpin, PacketNumber: Unpin, Payload: Unpin, SCID: Unpin, Token: Unpin,

impl<DCID, SCID, Token, PacketNumber, Payload> UnwindSafe for Initial<DCID, SCID, Token, PacketNumber, Payload> where DCID: UnwindSafe, PacketNumber: UnwindSafe, Payload: UnwindSafe, SCID: UnwindSafe, Token: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> PacketPayloadEncoder for T where T: EncoderValue,

fn encoding_size_hint<E>(&mut self, encoder: &E, minimum_len: usize) -> usize where E: Encoder,

fn encode( &mut self, buffer: &mut EncoderBuffer<'_>, _minimum_len: usize, _header_len: usize, _tag_len: usize)

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

type Error = Infallible

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

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

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

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

impl<T, U> Upcast<T> for U where T: UpcastFrom<U>,

fn upcast(self) -> T

impl<T, B> UpcastFrom<Counter<T, B>> for T

fn upcast_from(value: Counter<T, B>) -> T

pub fn unprotect<H: InitialHeaderKey>(
self,
header_key: &H,
largest_acknowledged_packet_number: PacketNumber
) -> Result<EncryptedInitial<'a>, CryptoError>

pub fn destination_connection_id(&self) -> &[u8]ⓘNotable traits for &[u8]`impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]`

pub fn source_connection_id(&self) -> &[u8]ⓘNotable traits for &[u8]`impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]`

pub fn token(&self) -> &[u8]ⓘNotable traits for &[u8]`impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]`

pub fn decrypt<C: InitialKey>(
self,
crypto: &C
) -> Result<CleartextInitial<'a>, CryptoError>

pub fn destination_connection_id(&self) -> &[u8]ⓘNotable traits for &[u8]`impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]`

pub fn source_connection_id(&self) -> &[u8]ⓘNotable traits for &[u8]`impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]`

pub fn token(&self) -> &[u8]ⓘNotable traits for &[u8]`impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]`

pub fn destination_connection_id(&self) -> &[u8]ⓘNotable traits for &[u8]`impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]`

pub fn source_connection_id(&self) -> &[u8]ⓘNotable traits for &[u8]`impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]`

pub fn token(&self) -> &[u8]ⓘNotable traits for &[u8]`impl<'_> Read for &[u8]impl<'_> Write for &mut [u8]`

fn encode_mut<E>(&mut self, encoder: &mut E) where
E: Encoder,

fn encoding_size_for_encoder<E>(&self, encoder: &E) -> usize where
E: Encoder,

fn encode_with_len_prefix<Len, E>(&self, encoder: &mut E) where
Len: TryFrom<usize> + EncoderValue,
E: Encoder,
<Len as TryFrom<usize>>::Error: Debug,

fn encode_header<E: Encoder>(
&self,
packet_number_len: PacketNumberLen,
encoder: &mut E
)

fn encode_packet<'a>(
self,
key: &K,
header_key: &H,
largest_acknowledged_packet_number: PacketNumber,
min_packet_len: Option<usize>,
buffer: EncoderBuffer<'a>
) -> Result<(ProtectedPayload<'a>, EncoderBuffer<'a>), PacketEncodingError<'a>>

impl<DCID, SCID, Token, PacketNumber, Payload> RefUnwindSafe for Initial<DCID, SCID, Token, PacketNumber, Payload> where
DCID: RefUnwindSafe,
PacketNumber: RefUnwindSafe,
Payload: RefUnwindSafe,
SCID: RefUnwindSafe,
Token: RefUnwindSafe,

impl<DCID, SCID, Token, PacketNumber, Payload> Send for Initial<DCID, SCID, Token, PacketNumber, Payload> where
DCID: Send,
PacketNumber: Send,
Payload: Send,
SCID: Send,
Token: Send,

impl<DCID, SCID, Token, PacketNumber, Payload> Sync for Initial<DCID, SCID, Token, PacketNumber, Payload> where
DCID: Sync,
PacketNumber: Sync,
Payload: Sync,
SCID: Sync,
Token: Sync,

impl<DCID, SCID, Token, PacketNumber, Payload> Unpin for Initial<DCID, SCID, Token, PacketNumber, Payload> where
DCID: Unpin,
PacketNumber: Unpin,
Payload: Unpin,
SCID: Unpin,
Token: Unpin,

impl<DCID, SCID, Token, PacketNumber, Payload> UnwindSafe for Initial<DCID, SCID, Token, PacketNumber, Payload> where
DCID: UnwindSafe,
PacketNumber: UnwindSafe,
Payload: UnwindSafe,
SCID: UnwindSafe,
Token: UnwindSafe,

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

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

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

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

impl<T> PacketPayloadEncoder for T where
T: EncoderValue,

fn encoding_size_hint<E>(&mut self, encoder: &E, minimum_len: usize) -> usize where
E: Encoder,

fn encode(
&mut self,
buffer: &mut EncoderBuffer<'_>,
_minimum_len: usize,
_header_len: usize,
_tag_len: usize
)

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

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

impl<T, U> Upcast<T> for U where
T: UpcastFrom<U>,