Struct TreeUpdateBatch 

pub struct TreeUpdateBatch {
    pub node_batch: NodeBatch,
    pub stale_node_index_batch: StaleNodeIndexBatch,
    pub node_stats: Vec<NodeStats>,
}

This is a wrapper of NodeBatch, StaleNodeIndexBatch and some stats of nodes that represents the incremental updates of a tree and pruning indices after applying a write set, which is a vector of hashed_account_address and new_value pairs.

Fields

node_batch: NodeBatch

stale_node_index_batch: StaleNodeIndexBatch

node_stats: Vec<NodeStats>

Trait Implementations

impl Clone for TreeUpdateBatch

fn clone(&self) -> TreeUpdateBatch

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TreeUpdateBatch

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

Formats the value using the given formatter.

impl Decode for TreeUpdateBatch

fn decode_ext( reader: &mut impl Read, dedupe_decoder: Option<&mut DedupeDecoder>, ) -> Result<Self>

Decodes Self from reader, optionally using DedupeDecoder.

fn decode_len(reader: &mut impl Read) -> Result<usize, Error>

Decodes a collection length previously encoded with Encode::encode_len.

fn decode_discriminant(reader: &mut impl Read) -> Result<usize, Error>

Decodes an enum discriminant previously encoded with Encode::encode_discriminant.

fn decode(reader: &mut impl Read) -> Result<Self, Error>

where Self: Sized,

Convenience wrapper around Decode::decode_ext without deduplication.

impl Default for TreeUpdateBatch

fn default() -> TreeUpdateBatch

Returns the “default value” for a type.

impl Encode for TreeUpdateBatch

fn encode_ext( &self, writer: &mut impl Write, dedupe_encoder: Option<&mut DedupeEncoder>, ) -> Result<usize>

Encodes self to writer, optionally using DedupeEncoder.

fn encode_len(len: usize, writer: &mut impl Write) -> Result<usize, Error>

Encodes a collection length in a compact form.

fn encode_discriminant( discriminant: usize, writer: &mut impl Write, ) -> Result<usize, Error>

Encodes an enum discriminant in a compact, consistent form.

fn encode(&self, writer: &mut impl Write) -> Result<usize, Error>

Convenience wrapper around Encode::encode_ext without deduplication.

impl Eq for TreeUpdateBatch

impl PartialEq for TreeUpdateBatch

fn eq(&self, other: &TreeUpdateBatch) -> 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 StructuralPartialEq for TreeUpdateBatch