Struct network::protocols::wire::handshake::v1::ProtocolIdSet

pub struct ProtocolIdSet(_);

A compact representation for a set of ProtocolIds. Internally, this is a bitvec which supports at most 256 bits.

These sets are sent over-the-wire in the initial HandshakeMsg to other DiemNet peers in order to negotiate the set of common supported protocols for use on a new DiemNet connection.

Implementations

impl ProtocolIdSet

pub fn empty() -> Self

pub fn all_known() -> Self

pub fn is_empty(&self) -> bool

pub fn iter(&self) -> impl Iterator<Item = ProtocolId> + '_

Iterate over all ProtocolIds, ignoring any that our node version doesn’t understand or doesn’t yet support.

pub fn intersect(&self, other: &ProtocolIdSet) -> ProtocolIdSet

Find the intersection between two sets of protocols.

pub fn union(&self, other: &ProtocolIdSet) -> ProtocolIdSet

Return the union of two sets of protocols.

pub fn contains(&self, protocol: ProtocolId) -> bool

Returns if the protocol is set.

pub fn insert(&mut self, protocol: ProtocolId)

Insert a new protocol into the set.

Trait Implementations

impl Arbitrary for ProtocolIdSet

type Parameters = <BitVec as Arbitrary>::Parameters

The type of parameters that arbitrary_with accepts for configuration of the generated Strategy. Parameters must implement Default.

type Strategy = Map<<BitVec as Arbitrary>::Strategy, fn(_: BitVec) -> Self>

The type of Strategy used to generate values of type Self.

fn arbitrary_with(_top: Self::Parameters) -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self). The strategy is passed the arguments given in args.

fn arbitrary() -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self).

impl Clone for ProtocolIdSet

fn clone(&self) -> ProtocolIdSet

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ProtocolIdSet

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

Formats the value using the given formatter.

impl Default for ProtocolIdSet

fn default() -> ProtocolIdSet

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ProtocolIdSet

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl<'a> FromIterator<&'a ProtocolId> for ProtocolIdSet

fn from_iter<T: IntoIterator<Item = &'a ProtocolId>>(iter: T) -> Self

Creates a value from an iterator.

impl FromIterator<ProtocolId> for ProtocolIdSet

fn from_iter<T: IntoIterator<Item = ProtocolId>>(iter: T) -> Self

Creates a value from an iterator.

impl PartialEq<ProtocolIdSet> for ProtocolIdSet

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Serialize for ProtocolIdSet

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ProtocolIdSet