Skip to main content

Preamble

tor_netdoc::doc::netstatus::vote

Struct Preamble 

Source 
pub struct Preamble {
    pub consensus_methods: ConsensusMethods,
    pub consensus_method: NotPresent,
    pub published: (Iso8601TimeSp,),
    pub lifetime: Lifetime,
    pub voting_delay: Option<(u32, u32)>,
    pub client_versions: Vec<String>,
    pub server_versions: Vec<String>,
    pub known_flags: DocRelayFlags,
    pub proto_statuses: Arc<ProtoStatuses>,
    pub params: NetParams<i32>,
    pub shared_rand_previous_value: Option<SharedRandStatus>,
    pub shared_rand_current_value: Option<SharedRandStatus>,
    /* private fields */
}
Expand description

The preamble of a network status document, except for the intro and vote-status items.

https://spec.torproject.org/dir-spec/consensus-formats.html#section:preable

Does not include network-status-version and vote-status. In the old parser this is not represented directly; instead, in Consensus.flavor, there’s just the ConsensusFlavor. parse2 doesn’t (currently) support subdocuments which contain the parent’s intro item (ie, #[deftly(netdoc(flatten))] is not supported on the first field.)

Fields§

§consensus_methods: ConsensusMethods

Consensus methods supported by this voter.

§consensus_method: NotPresent

What “method” was used to produce this consensus? (A consensus method is a version number used by authorities to upgrade the consensus algorithm.)

§published: (Iso8601TimeSp,)

Publication time (of a vote)

§lifetime: Lifetime

Over what time is this consensus valid? (For votes, this is the time over which the voted-upon consensus should be valid.)

§voting_delay: Option<(u32, u32)>

How long in seconds should voters wait for votes and signatures (respectively) to propagate?

§client_versions: Vec<String>

List of recommended Tor client versions.

§server_versions: Vec<String>

List of recommended Tor relay versions.

§known_flags: DocRelayFlags

Router flags which could be determined

§proto_statuses: Arc<ProtoStatuses>

Lists of recommended and required subprotocols.

{recommended,required}-{client,relay}-protocols

§params: NetParams<i32>

Declared parameters for tunable settings about how to the network should operator. Some of these adjust timeouts and whatnot; some features things on and off.

§shared_rand_previous_value: Option<SharedRandStatus>

Global shared-random value for the previous shared-random period.

§shared_rand_current_value: Option<SharedRandStatus>

Global shared-random value for the current shared-random period.

Trait Implementations§

Source§

impl Clone for Preamble

Source§

fn clone(&self) -> Preamble

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
Source§

impl Debug for Preamble

Source§

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

Formats the value using the given formatter. Read more
Source§

impl From<PreambleConstructor> for Preamble

Source§

fn from(constructor: PreambleConstructor) -> Preamble

Converts to this type from the input type.
Source§

impl NetdocEncodableFields for Preamble

Source§

fn encode_fields(&self, out: &mut NetdocEncoder) -> Result<(), Bug>

Append the document onto out
Source§

impl NetdocParseableFields for Preamble

Source§

type Accumulator = PreambleNetdocParseAccumulator

The partially-parsed set of items.
Source§

fn is_item_keyword(kw: KeywordRef<'_>) -> bool

Is this one of the keywords in this struct
Source§

fn accumulate_item( acc: &mut Self::Accumulator, item: UnparsedItem<'_>, ) -> Result<(), ErrorProblem>

Accumulate an item in this struct Read more
Source§

fn finish(acc: Self::Accumulator) -> Result<Self, ErrorProblem>

Finish Read more

Auto Trait Implementations§

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

Source§

fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

Source§

impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

Source§

fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<T> CloneToUninit for T
where T: Clone,

Source§

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
Source§

impl<T> Downcast for T
where T: Any,

Source§

fn into_any(self: Box<T>) -> Box<dyn Any>

Converts Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>, which can then be downcast into Box<dyn ConcreteType> where ConcreteType implements Trait.
Source§

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Converts Rc<Trait> (where Trait: Downcast) to Rc<Any>, which can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
Source§

fn as_any(&self) -> &(dyn Any + 'static)

Converts &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
Source§

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Converts &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
Source§

impl<T> DowncastSend for T
where T: Any + Send,

Source§

fn into_any_send(self: Box<T>) -> Box<dyn Any + Send>

Converts Box<Trait> (where Trait: DowncastSend) to Box<dyn Any + Send>, which can then be downcast into Box<ConcreteType> where ConcreteType implements Trait.
Source§

impl<T> DowncastSync for T
where T: Any + Send + Sync,

Source§

fn into_any_sync(self: Box<T>) -> Box<dyn Any + Sync + Send>

Converts Box<Trait> (where Trait: DowncastSync) to Box<dyn Any + Send + Sync>, which can then be downcast into Box<ConcreteType> where ConcreteType implements Trait.
Source§

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send> ⓘ

Converts Arc<Trait> (where Trait: DowncastSync) to Arc<Any>, which can then be downcast into Arc<ConcreteType> where ConcreteType implements Trait.
Source§

impl<T> DynClone for T
where T: Clone,

Source§

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

Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T> Instrument for T

Source§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
Source§

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

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.

Source§

impl<T> IntoEither for T

Source§

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

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
Source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
Source§

impl<T> PossiblyOption<T> for T

Source§

fn to_option(self) -> Option<T>

Convert this object into an Option<T>
Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<T> ToOwned for T
where T: Clone,

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

Source§

fn vzip(self) -> V

Source§

impl<T> WithSubscriber for T

Source§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
Source§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more