Struct Header 

pub struct Header {
    pub chain_id: ChainId,
    pub expiration: Option<DateTimeUtc>,
    pub timestamp: DateTimeUtc,
    pub batch: IndexSet<TxCommitments>,
    pub atomic: bool,
    pub tx_type: TxType,
}

A Namada transaction header indicating where transaction subcomponents can be found

Fields

chain_id: ChainId

The chain which this transaction is being submitted to

expiration: Option<DateTimeUtc>

The time at which this transaction expires

timestamp: DateTimeUtc

A transaction timestamp

batch: IndexSet<TxCommitments>

The commitments to the transaction’s sections

atomic: bool

Whether the inner txs should be executed atomically

tx_type: TxType

The type of this transaction

Implementations

impl Header

pub fn new(tx_type: TxType) -> Header

Make a new header of the given transaction type

pub fn hash<'a>( &self, hasher: &'a mut CoreWrapper<CtVariableCoreWrapper<Sha256VarCore, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, OidSha256>>, ) -> &'a mut CoreWrapper<CtVariableCoreWrapper<Sha256VarCore, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, OidSha256>>

Get the hash of this transaction header.

pub fn wrapper(&self) -> Option<WrapperTx>

Get the wrapper header if it is present

pub fn protocol(&self) -> Option<ProtocolTx>

Get the protocol header if it is present

Trait Implementations

impl BorshDeserialize for Header

fn deserialize_reader<__R>(reader: &mut __R) -> Result<Header, Error>

where __R: Read,

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 BorshSchema for Header

fn declaration() -> String

Get the name of the type without brackets.

fn add_definitions_recursively(definitions: &mut BTreeMap<String, Definition>)

Recursively, using DFS, add type definitions required for this type. Type definition partially explains how to serialize/deserialize a type.

impl BorshSerialize for Header

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

where __W: Write,

impl Clone for Header

fn clone(&self) -> Header

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Header

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Header

fn deserialize<__D>( __deserializer: __D, ) -> Result<Header, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Header

fn eq(&self, other: &Header) -> 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 Serialize for Header

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Header