DirEvent

tor_netdir

Enum DirEvent 

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#[non_exhaustive]
#[repr(u16)]
pub enum DirEvent {
    NewConsensus = 0,
    NewDescriptors = 1,
    NewProtocolRecommendation = 2,
}
Expand description

An event that a NetDirProvider can broadcast to indicate that a change in the status of its directory.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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NewConsensus = 0

A new consensus has been received, and has enough information to be used.

This event is also broadcast when a new set of consensus parameters is available, even if that set of parameters comes from a configuration change rather than from the latest consensus.

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NewDescriptors = 1

New descriptors have been received for the current consensus.

(This event is not broadcast when receiving new descriptors for a consensus which is not yet ready to replace the current consensus.)

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NewProtocolRecommendation = 2

We have received updated recommendations and requirements for which subprotocols we should have to use the network.

Trait Implementations§

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impl Clone for DirEvent

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fn clone(&self) -> DirEvent

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 Debug for DirEvent

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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 EnumCount for DirEvent

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const COUNT: usize = 3usize

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impl From<DirEvent> for u16

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fn from(enum_value: DirEvent) -> Self

Converts to this type from the input type.
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impl IntoEnumIterator for DirEvent

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type Iterator = DirEventIter

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fn iter() -> DirEventIter ⓘ

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impl PartialEq for DirEvent

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

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 TryFrom<u16> for DirEvent

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type Error = TryFromPrimitiveError<DirEvent>

The type returned in the event of a conversion error.
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fn try_from(number: u16) -> Result<Self, TryFromPrimitiveError<Self>>

Performs the conversion.
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impl TryFromPrimitive for DirEvent

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const NAME: &'static str = "DirEvent"

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type Primitive = u16

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type Error = TryFromPrimitiveError<DirEvent>

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fn try_from_primitive( number: Self::Primitive, ) -> Result<Self, TryFromPrimitiveError<Self>>

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impl Copy for DirEvent

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impl Eq for DirEvent

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impl StructuralPartialEq for DirEvent

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Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 2 bytes

Size for each variant:

  • NewConsensus: 0 bytes
  • NewDescriptors: 0 bytes
  • NewProtocolRecommendation: 0 bytes