Struct pchain_types::blockchain::Log

pub struct Log {
    pub topic: Vec<u8>,
    pub value: Vec<u8>,
}

Log are messages produced by smart contract executions that are persisted on the blockchain in a cryptographically-provable way. Log produced by transactions that call smart contracts are stored in the logs field of a Block in the order in which they are emitted.

Fields

topic: Vec<u8>

Key of this event. It is created from contract execution.

value: Vec<u8>

Value of this event. It is created from contract execution.

Trait Implementations

impl BorshDeserialize for Logwhere Vec<u8>: BorshDeserialize,

fn deserialize_reader<R: Read>(reader: &mut R) -> Result<Self, Error>

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>where R: Read,

impl BorshSerialize for Logwhere Vec<u8>: BorshSerialize,

fn serialize<W: Write>(&self, writer: &mut W) -> Result<(), Error>

fn try_to_vec(&self) -> Result<Vec<u8, Global>, Error>

Serialize this instance into a vector of bytes.

impl Clone for Log

fn clone(&self) -> Log

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Log

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

Formats the value using the given formatter.

impl Deserializable for Log

fn deserialize(args: &[u8]) -> Result<Self, Error>

impl PartialEq<Log> for Log

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

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

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

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

impl Serializable for Log

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

impl Eq for Log

impl StructuralEq for Log

impl StructuralPartialEq for Log