Struct quinn_proto::HashedConnectionIdGenerator

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pub struct HashedConnectionIdGenerator { /* private fields */ }
Expand description

Generates 8-byte connection IDs that can be efficiently validated

This generator uses a non-cryptographic hash and can therefore still be spoofed, but nonetheless helps prevents Quinn from responding to non-QUIC packets at very low cost.

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impl HashedConnectionIdGenerator

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pub fn new() -> Self

Create a generator with a random key

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pub fn from_key(key: u64) -> Self

Create a generator with a specific key

Allows validate to recognize a consistent set of connection IDs across restarts

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pub fn set_lifetime(&mut self, d: Duration) -> &mut Self

Set the lifetime of CIDs created by this generator

Trait Implementations§

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impl ConnectionIdGenerator for HashedConnectionIdGenerator

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fn generate_cid(&mut self) -> ConnectionId

Generates a new CID Read more
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fn validate(&self, cid: &ConnectionId) -> Result<(), InvalidCid>

Quickly determine whether cid could have been generated by this generator Read more
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fn cid_len(&self) -> usize

Returns the length of a CID for connections created by this generator
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fn cid_lifetime(&self) -> Option<Duration>

Returns the lifetime of generated Connection IDs Read more
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impl Default for HashedConnectionIdGenerator

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fn default() -> Self

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

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

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where T: ?Sized,

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

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