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RoutingInfo

hopr_crypto_sphinx::routing

Struct RoutingInfo 

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pub struct RoutingInfo<H: SphinxHeaderSpec>(Box<[u8]>, PhantomData<H>);
Expand description

Carries routing information for the mixnet packet.

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§0: Box<[u8]>§1: PhantomData<H>

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impl<H: SphinxHeaderSpec> RoutingInfo<H>

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pub fn new( path: &[H::KeyId], secrets: &[SharedSecret], additional_data_relayer: &[H::RelayerData], receiver_data: &H::PacketReceiverData, is_reply: bool, no_ack: bool, ) -> Result<Self>

Creates the routing information of the mixnet packet.

§Arguments
  • path IDs of the nodes along the path (usually its public key or public key identifier).
  • secrets shared secrets with the nodes along the path
  • additional_data_relayer additional data for each relayer
  • receiver_data data for the packet receiver (this usually contains also H::Pseudonym).
  • is_reply flag indicating whether this is a reply packet
  • no_ack special flag used for acknowledgement signaling to the recipient
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fn mac(&self) -> &[u8] ⓘ

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fn routing_mut(&mut self) -> &mut [u8] ⓘ

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fn mac_mut(&mut self) -> &mut [u8] ⓘ

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impl<H: SphinxHeaderSpec> AsRef<[u8]> for RoutingInfo<H>

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fn as_ref(&self) -> &[u8] ⓘ

Converts this type into a shared reference of the (usually inferred) input type.
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impl<H: SphinxHeaderSpec> BytesRepresentable for RoutingInfo<H>

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const SIZE: usize

Size of the encoded byte array.
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fn into_boxed(self) -> Box<[u8]>

Convenience function to copy this type’s binary representation into a Box.
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impl<H: SphinxHeaderSpec> Clone for RoutingInfo<H>

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<H: SphinxHeaderSpec> Debug for RoutingInfo<H>

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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<H: SphinxHeaderSpec> Default for RoutingInfo<H>

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<'de, H: SphinxHeaderSpec> Deserialize<'de> for RoutingInfo<H>

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl<H: SphinxHeaderSpec> PartialEq for RoutingInfo<H>

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<H: SphinxHeaderSpec> Serialize for RoutingInfo<H>

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl<'a, H: SphinxHeaderSpec> TryFrom<&'a [u8]> for RoutingInfo<H>

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type Error = GeneralError

The type returned in the event of a conversion error.
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fn try_from(value: &'a [u8]) -> Result<Self, Self::Error>

Performs the conversion.
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impl<H: SphinxHeaderSpec> Eq for RoutingInfo<H>

Auto Trait Implementations§

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impl<H> Freeze for RoutingInfo<H>

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impl<H> RefUnwindSafe for RoutingInfo<H>
where H: RefUnwindSafe,

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impl<H> Send for RoutingInfo<H>
where H: Send,

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impl<H> Sync for RoutingInfo<H>
where H: Sync,

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impl<H> Unpin for RoutingInfo<H>
where H: Unpin,

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impl<H> UnwindSafe for RoutingInfo<H>
where H: UnwindSafe,

Blanket Implementations§

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impl<T> ToHex for T
where T: AsRef<[u8]>,

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fn encode_hex<U>(&self) -> U
where U: FromIterator<char>,

👎Deprecated: use ToHexExt instead
Encode the hex strict representing self into the result. Lower case letters are used (e.g. f9b4ca).
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fn encode_hex_upper<U>(&self) -> U
where U: FromIterator<char>,

👎Deprecated: use ToHexExt instead
Encode the hex strict representing self into the result. Upper case letters are used (e.g. F9B4CA).
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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,

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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fn from(t: T) -> T

Returns the argument unchanged.

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Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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Create a new Policy that returns [Action::Follow] only if self and other return Action::Follow. Read more
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where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] if either self or other returns Action::Follow. Read more
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Hexadecimal representation of this type.
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Tries to parse the type from the hexadecimal representation.
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impl<T> ToHex for T
where T: AsRef<[u8]>,

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fn encode_hex<U>(&self) -> U
where U: FromIterator<char>,

Encode the hex strict representing self into the result. Lower case letters are used (e.g. f9b4ca)
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fn encode_hex_upper<U>(&self) -> U
where U: FromIterator<char>,

Encode the hex strict representing self into the result. Upper case letters are used (e.g. F9B4CA)
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impl<T> ToHexExt for T
where T: AsRef<[u8]>,

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fn encode_hex(&self) -> String

Encode the hex strict representing self into the result. Lower case letters are used (e.g. f9b4ca).
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fn encode_hex_upper(&self) -> String

Encode the hex strict representing self into the result. Upper case letters are used (e.g. F9B4CA).
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fn encode_hex_with_prefix(&self) -> String

Encode the hex strict representing self into the result with prefix 0x. Lower case letters are used (e.g. 0xf9b4ca).
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fn encode_hex_upper_with_prefix(&self) -> String

Encode the hex strict representing self into the result with prefix 0X. Upper case letters are used (e.g. 0xF9B4CA).
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