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OnionCellBucket

Enum OnionCellBucket 

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pub enum OnionCellBucket {
    KiB4,
    KiB16,
    KiB64,
    KiB256,
    MiB1,
    MiB4,
    MiB12,
}
Expand description

Public size classes used by encrypted onion cells.

The class is intentionally visible while the direction, message discriminant, and exact application length are encrypted. A small class set bounds padding overhead without exposing a byte-accurate traffic fingerprint.

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KiB4

Up to four KiB of encrypted cell plaintext.

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KiB16

Up to sixteen KiB of encrypted cell plaintext.

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KiB64

Up to sixty-four KiB of encrypted cell plaintext.

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KiB256

Up to 256 KiB of encrypted cell plaintext.

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MiB1

Up to one MiB of encrypted cell plaintext.

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MiB4

Up to four MiB of encrypted cell plaintext.

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MiB12

Up to twelve MiB of encrypted cell plaintext. Admission charges the full visible bucket size, irrespective of the hidden encoded length, so an undersized payload cannot bypass the relay’s per-peer or global byte budget.

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impl OnionCellBucket

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pub const fn plaintext_len(self) -> usize

Return the fixed plaintext length protected by this cell class.

Trait Implementations§

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impl Clone for OnionCellBucket

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fn clone(&self) -> OnionCellBucket

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for OnionCellBucket

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impl Debug for OnionCellBucket

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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<'de> Deserialize<'de> for OnionCellBucket

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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 Eq for OnionCellBucket

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impl PartialEq for OnionCellBucket

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl Serialize for OnionCellBucket

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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 StructuralPartialEq for OnionCellBucket

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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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type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.
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fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.
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fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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impl<T> Borrow<T> for T
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fn borrow_mut(&mut self) -> &mut T

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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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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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impl<Q, K> Equivalent<K> for Q
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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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impl<Q, K> Equivalent<K> for Q
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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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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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Calls U::from(self).

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fn into_either(self, into_left: bool) -> Either<Self, Self>

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Writes data to out indicating that a T is niched.
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type Metadata = ()

The metadata type for pointers and references to this type.
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where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
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