Struct PeerSyncState

pub struct PeerSyncState {
    pub best_known_header_hash: Option<Byte32>,
    pub best_known_header_number: Option<Uint64>,
    pub last_common_header_hash: Option<Byte32>,
    pub last_common_header_number: Option<Uint64>,
    pub unknown_header_list_size: Uint64,
    pub inflight_count: Uint64,
    pub can_fetch_count: Uint64,
}

The chain synchronization state between the local node and a remote node.

Fields

best_known_header_hash: Option<Byte32>

Best known header hash of remote peer.

This is the observed tip of the remote node’s canonical chain.

best_known_header_number: Option<Uint64>

Best known header number of remote peer

This is the block number of the block with the hash best_known_header_hash.

last_common_header_hash: Option<Byte32>

Last common header hash of remote peer.

This is the common ancestor of the local node canonical chain tip and the block best_known_header_hash.

last_common_header_number: Option<Uint64>

Last common header number of remote peer.

This is the block number of the block with the hash last_common_header_hash.

unknown_header_list_size: Uint64

The total size of unknown header list.

Deprecated: this is an internal state and will be removed in a future release.

inflight_count: Uint64

The count of concurrency downloading blocks.

can_fetch_count: Uint64

The count of blocks are available for concurrency download.

Trait Implementations

impl Clone for PeerSyncState

fn clone(&self) -> PeerSyncState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PeerSyncState

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

Formats the value using the given formatter.

impl Default for PeerSyncState

fn default() -> PeerSyncState

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PeerSyncState

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for PeerSyncState

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl JsonSchema for PeerSyncState

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(gen: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl PartialEq for PeerSyncState

fn eq(&self, other: &PeerSyncState) -> 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 PeerSyncState

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 PeerSyncState

impl StructuralPartialEq for PeerSyncState