Struct concordium_std::ChainMetadata

pub struct ChainMetadata {
    pub slot_time: Timestamp,
}

Chain metadata accessible to both receive and init methods. Information about the chain available to smart contracts.

Fields

slot_time: Timestamp

The objective (i.e., the entire network agrees on it) time of the block in whose context the smart contract is being executed.

Trait Implementations

impl Clone for ChainMetadata

fn clone(&self) -> ChainMetadata

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ChainMetadata

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

Formats the value using the given formatter.

impl Deserial for ChainMetadata

fn deserial<R>(source: &mut R) -> Result<ChainMetadata, ParseError>where
R: Read,

Attempt to read a structure from a given source, failing if an error occurs during deserialization or reading.

impl Serial for ChainMetadata

fn serial<W>(&self, out: &mut W) -> Result<(), <W as Write>::Err>where
W: Write,

Attempt to write the structure into the provided writer, failing if only part of the structure could be written.