Struct flow_sdk::entities::Block

pub struct Block {
    pub id: Box<[u8]>,
    pub parent_id: Box<[u8]>,
    pub height: u64,
    pub timestamp: Timestamp,
    pub collection_guarantees: Repeated<Vec<CollectionGuarantee>>,
    pub block_seals: Repeated<Vec<BlockSeal>>,
    pub signatures: Repeated<Vec<Box<[u8]>>>,
}

A block.

Fields

id: Box<[u8]>

SHA3-256 hash of the entire block payload

parent_id: Box<[u8]>

ID of the previous block in the chain

height: u64

Height of the block in the chain

timestamp: Timestamp

Timestamp of when the proposer claims it constructed the block.

NOTE: It is included by the proposer, there are no guarantees on how much the time stamp can deviate from the true time the block was published. Consider observing blocks’ status changes yourself to get a more reliable value.

collection_guarantees: Repeated<Vec<CollectionGuarantee>>

List of collection guarantees.

block_seals: Repeated<Vec<BlockSeal>>

List of block seals.

signatures: Repeated<Vec<Box<[u8]>>>

BLS signatures of consensus nodes

Trait Implementations

impl Debug for Block

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

Formats the value using the given formatter.

impl<'de> Decodable<'de> for Block where
    Self: Default, 

type Wire = LengthDelimitedWire

fn decode<B: Buf>(d: &mut Deserializer<'de, B>) -> Result<Self>

fn merge(&mut self, other: Self)

If this is a message, call merge() on all fields, if this is repeated, extend this with the elements of other. for all other types simply overwrite this with other, which is the default.

fn merge_from<B>(
    &mut self,
    deserializer: &mut Deserializer<'de, B>
) -> Result<(), DecodingError> where
    B: Buf, 

impl<'de> DecodableMessage<'de> for Block

type Tag = u8

How big the tag message gets. This is an unsigned varint.

fn decode_field<B: Buf>(
    &mut self,
    d: &mut Deserializer<'de, B>,
    tag: Self::Tag
) -> Result<()>

Decodes a field with the given tag.

fn decode<B>(
    deserializer: &mut Deserializer<'de, B>
) -> Result<Self, DecodingError> where
    B: Buf,
    Self: Default, 

impl Default for Block

fn default() -> Block

Returns the “default value” for a type.

impl PartialEq<Block> for Block

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

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

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

This method tests for !=.

impl Eq for Block

impl StructuralEq for Block

impl StructuralPartialEq for Block