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RandomConnectionIdGenerator

Struct RandomConnectionIdGenerator

pub struct RandomConnectionIdGenerator { /* private fields */ }

Available on crate features quic and std only.

Expand description

Generates purely random connection IDs of a specified length

Random CIDs can be smaller than those produced by HashedConnectionIdGenerator, but cannot be usefully validated.

Implementations§

impl RandomConnectionIdGenerator

pub fn new(cid_len: usize) -> Result<RandomConnectionIdGenerator, ConfigError>

A generator of identifiers cid_len bytes long, at most MAX_CID_SIZE.

Fails for a longer length, which QUIC has no room for (RFC 9000 §17.2).

pub fn of_max_size() -> RandomConnectionIdGenerator

A generator of identifiers of the longest size QUIC carries.

pub fn maybe_with_lifetime( self, lifetime: Option<Duration>, ) -> RandomConnectionIdGenerator

How long the identifiers this generator creates are used before they are retired.

None, the default, retires them only when the peer or the protocol asks.

pub fn maybe_set_lifetime( &mut self, lifetime: Option<Duration>, ) -> &mut RandomConnectionIdGenerator

How long the identifiers this generator creates are used before they are retired.

None, the default, retires them only when the peer or the protocol asks.

pub fn with_lifetime(self, lifetime: Duration) -> RandomConnectionIdGenerator

How long the identifiers this generator creates are used before they are retired.

None, the default, retires them only when the peer or the protocol asks.

pub fn set_lifetime( &mut self, lifetime: Duration, ) -> &mut RandomConnectionIdGenerator

How long the identifiers this generator creates are used before they are retired.

None, the default, retires them only when the peer or the protocol asks.

pub fn without_lifetime(self) -> RandomConnectionIdGenerator

How long the identifiers this generator creates are used before they are retired.

None, the default, retires them only when the peer or the protocol asks.

pub fn unset_lifetime(&mut self) -> &mut RandomConnectionIdGenerator

How long the identifiers this generator creates are used before they are retired.

None, the default, retires them only when the peer or the protocol asks.

Trait Implementations§

impl Clone for RandomConnectionIdGenerator

fn clone(&self) -> RandomConnectionIdGenerator

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

impl ConnectionIdGenerator for RandomConnectionIdGenerator

fn cid_len(&self) -> usize

Provide the length of dst_cid in short header packet

fn generate_cid(&mut self) -> ConnectionId

Generates a new CID Read more

fn cid_lifetime(&self) -> Option<Duration>

Returns the lifetime of generated Connection IDs Read more

fn validate(&self, _cid: &ConnectionId) -> Result<(), InvalidCid>

Quickly determine whether cid could have been generated by this generator Read more

impl Copy for RandomConnectionIdGenerator

impl Debug for RandomConnectionIdGenerator

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

Formats the value using the given formatter. Read more

impl Default for RandomConnectionIdGenerator

fn default() -> RandomConnectionIdGenerator

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

Auto Trait Implementations§

impl Freeze for RandomConnectionIdGenerator

impl RefUnwindSafe for RandomConnectionIdGenerator

impl Send for RandomConnectionIdGenerator

impl Sync for RandomConnectionIdGenerator

impl Unpin for RandomConnectionIdGenerator

impl UnsafeUnpin for RandomConnectionIdGenerator

impl UnwindSafe for RandomConnectionIdGenerator

Blanket Implementations§

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🔬This is a nightly-only experimental API. (clone_to_uninit)

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