Enum safe_network::messaging::system::Proposal

pub enum Proposal {
    Offline(NodeState),
    SectionInfo(SectionAuthorityProvider),
    NewElders(SectionAuth<SectionAuthorityProvider>),
    JoinsAllowed(bool),
}

A step in the Propose-Broadcast-Aggregate-Execute workflow. A proposal about the state of the network This can be a result of seeing a node come online, go offline, changes to section info etc. Anything where we need section authority before action can be taken

Variants

Offline(NodeState)

Proposal to remove a node from our section

SectionInfo(SectionAuthorityProvider)

Proposal to update info about a section.

It signals the completion of a DKG by the elder candidates to the current elders. This proposal is then signed by the newly generated section key.

NewElders(SectionAuth<SectionAuthorityProvider>)

Proposal to change the elders (and possibly the prefix) of our section. NOTE: the SectionAuthorityProvider is already signed with the new key. This proposal is only to signs the new key with the current key. That way, when it aggregates, we obtain all the following pieces of information at the same time:

1. the new section authority provider
2. the new key
3. the signature of the new section authority provider using the new key
4. the signature of the new key using the current key Which we can use to update the section section authority provider and the section chain at the same time as a single atomic operation without needing to cache anything.

JoinsAllowed(bool)

Proposal to change whether new nodes are allowed to join our section.

Trait Implementations

impl Clone for Proposal

fn clone(&self) -> Proposal

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Proposal

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Proposal

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

Deserialize this value from the given Serde deserializer.

impl PartialEq<Proposal> for Proposal

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

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

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

This method tests for !=.

impl Serialize for Proposal

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

Serialize this value into the given Serde serializer.

impl Eq for Proposal

impl StructuralEq for Proposal

impl StructuralPartialEq for Proposal