Struct BlockInfo 

pub struct BlockInfo {

    pub hash: Option<BlockHash>,
    pub height: Option<AbsoluteBlockHeight>,
    pub parent_block: Option<BlockHash>,
    pub last_finalized_block: Option<BlockHash>,
    pub genesis_index: Option<GenesisIndex>,
    pub era_block_height: Option<BlockHeight>,
    pub receive_time: Option<Timestamp>,
    pub arrive_time: Option<Timestamp>,
    pub slot_number: Option<Slot>,
    pub slot_time: Option<Timestamp>,
    pub baker: Option<BakerId>,
    pub finalized: bool,
    pub transaction_count: u32,
    pub transactions_energy_cost: Option<Energy>,
    pub transactions_size: u32,
    pub state_hash: Option<StateHash>,
    pub protocol_version: i32,
    pub round: Option<Round>,
    pub epoch: Option<Epoch>,
}

The response for GetBlockInfo.

Fields

hash: Option<BlockHash>

Hash of the block.

height: Option<AbsoluteBlockHeight>

Absolute height of the block, height 0 is the genesis block.

parent_block: Option<BlockHash>

The parent block hash. For a re-genesis block, this will be the terminal block of the previous chain. For the initial genesis block, this will be the hash of the block itself.

last_finalized_block: Option<BlockHash>

The last finalized block when this block was baked.

genesis_index: Option<GenesisIndex>

The genesis index for this block. This counts the number of protocol updates that have preceded this block, and defines the era of the block.

era_block_height: Option<BlockHeight>

The height of this block relative to the (re)genesis block of its era.

receive_time: Option<Timestamp>

The time the block was received.

arrive_time: Option<Timestamp>

The time the block was verified.

slot_number: Option<Slot>

The slot number in which the block was baked. Present in protocol versions 1-5.

slot_time: Option<Timestamp>

The time of the slot in which the block was baked.

baker: Option<BakerId>

The baker id of account baking this block. Not provided for a genesis block.

finalized: bool

Whether the block is finalized.

transaction_count: u32

The number of transactions in the block.

transactions_energy_cost: Option<Energy>

The energy cost of the transactions in the block.

transactions_size: u32

The total byte size of all transactions in the block.

state_hash: Option<StateHash>

The hash of the block state after this block.

protocol_version: i32

Protocol version to which the block belongs.

round: Option<Round>

Block round. Present from protocol version 6.

epoch: Option<Epoch>

Block epoch. Present from protocol version 6.

Implementations

impl BlockInfo

pub fn protocol_version(&self) -> ProtocolVersion

Returns the enum value of protocol_version, or the default if the field is set to an invalid enum value.

pub fn set_protocol_version(&mut self, value: ProtocolVersion)

Sets protocol_version to the provided enum value.

Trait Implementations

impl Clone for BlockInfo

fn clone(&self) -> BlockInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BlockInfo

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

Formats the value using the given formatter.

impl Default for BlockInfo

fn default() -> Self

Returns the “default value” for a type.

impl Message for BlockInfo

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for BlockInfo

fn eq(&self, other: &BlockInfo) -> 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 TryFrom<BlockInfo> for BlockInfo

type Error = Status

The type returned in the event of a conversion error.

fn try_from(value: BlockInfo) -> Result<Self, Self::Error>

Performs the conversion.

impl StructuralPartialEq for BlockInfo