Struct Summary

pub struct Summary {
    pub state: NodeState,
    pub block_presence: MultiBlockPresence,
}

Summary info of a snapshot subtree. Contains whether the subtree has been completely downloaded and the number of missing blocks in the subtree.

Fields

state: NodeState

block_presence: MultiBlockPresence

Implementations

impl Summary

pub const INCOMPLETE: Self

Summary indicating the subtree hasn’t been completely downloaded yet.

pub fn from_leaves(nodes: &LeafNodes) -> Self

pub fn from_inners(nodes: &InnerNodes) -> Self

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

Checks whether the subtree at self is outdated compared to the subtree at other in terms of completeness and block presence. That is, self is considered outdated if it’s incomplete (regardless of what other is) or if other has some blocks present that self is missing.

NOTE: This function is NOT antisymetric, that is, is_outdated(A, B) does not imply !is_outdated(B, A)` (and vice-versa).

pub fn with_state(self, state: NodeState) -> Self

Trait Implementations

impl Clone for Summary

fn clone(&self) -> Summary

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Summary

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Summary

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Summary

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Summary

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Summary

impl Eq for Summary

impl StructuralPartialEq for Summary