Struct hdk::prelude::HighestObserved

pub struct HighestObserved {
    pub header_seq: u32,
    pub hash: Vec<HoloHash<Header>, Global>,
}

The highest header sequence observed by this authority. This also includes the headers at this sequence. If there is more then one then there is a fork.

This type is to prevent headers being hidden by withholding the previous header.

The information is tracked at the edge of holochain before validation (but after drop checks).

Fields

header_seq: u32

The highest sequence number observed.

hash: Vec<HoloHash<Header>, Global>

Hashes of any headers claiming to be at this header sequence.

Trait Implementations

impl Clone for HighestObserved

pub fn clone(&self) -> HighestObserved

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HighestObserved

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HighestObserved

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

Deserialize this value from the given Serde deserializer.

impl Eq for HighestObserved

impl Hash for HighestObserved

pub fn hash<__H>(&self, state: &mut __H) where
    __H: Hasher, 

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<HighestObserved> for HighestObserved

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

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

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

This method tests for !=.

impl Serialize for HighestObserved

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

Serialize this value into the given Serde serializer.

impl StructuralEq for HighestObserved

impl StructuralPartialEq for HighestObserved