Struct HistoryAnswer 

pub struct HistoryAnswer {
    pub records: Vec<EventRecord>,
    pub earlier: Option<Seq>,
}

A slice of the one history, oldest first - the order the ledger wrote them and the order a fold expects. A reader that wants the newest first reverses a list it already has, and a server that reversed it would make the fold the caller’s problem.

Fields

records: Vec<EventRecord>

earlier: Option<Seq>

Where to ask next to go further back. None means this slice reaches the first record the city ever wrote.

Trait Implementations

impl Clone for HistoryAnswer

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HistoryAnswer

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HistoryAnswer

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for HistoryAnswer

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for HistoryAnswer

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 HistoryAnswer