Struct IntentHeaderV2

pub struct IntentHeaderV2 {
    pub network_id: u8,
    pub start_epoch_inclusive: Epoch,
    pub end_epoch_exclusive: Epoch,
    pub min_proposer_timestamp_inclusive: Option<Instant>,
    pub max_proposer_timestamp_exclusive: Option<Instant>,
    pub intent_discriminator: u64,
}

Fields

network_id: u8

start_epoch_inclusive: Epoch

end_epoch_exclusive: Epoch

min_proposer_timestamp_inclusive: Option<Instant>

max_proposer_timestamp_exclusive: Option<Instant>

intent_discriminator: u64

This field is intended to enable a network user to generate an identical intent with a new hash. Users can simply set this randomly if they wish to. A u64 is large enough to avoid any risk of collision over the course of a single epoch anyway.

This field’s name intent_discriminator is the new name for what was the nonce field in IntentV1. This was poorly named, as it caused confusion with an Ethereum-style nonce.

Trait Implementations

impl Categorize<ManifestCustomValueKind> for IntentHeaderV2

fn value_kind() -> ValueKind<ManifestCustomValueKind>

impl Clone for IntentHeaderV2

fn clone(&self) -> IntentHeaderV2

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IntentHeaderV2

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

Formats the value using the given formatter.

impl<D> Decode<ManifestCustomValueKind, D> for IntentHeaderV2

where D: Decoder<ManifestCustomValueKind>,

fn decode_body_with_value_kind( decoder: &mut D, value_kind: ValueKind<ManifestCustomValueKind>, ) -> Result<IntentHeaderV2, DecodeError>

Decodes the type from the decoder, which should match a preloaded value kind.

impl Describe<ScryptoCustomTypeKind> for IntentHeaderV2

const TYPE_ID: RustTypeId

The TYPE_ID should give a unique identifier for its SBOR schema type. An SBOR schema type capture details about the SBOR payload, how it should be interpreted, validated and displayed.

fn type_data() -> TypeData<ScryptoCustomTypeKind, RustTypeId>

Returns the local schema for the given type.

fn add_all_dependencies(aggregator: &mut TypeAggregator<ScryptoCustomTypeKind>)

For each type referenced in get_local_type_data, we need to ensure that the type and all of its own references get added to the aggregator.

impl<E> Encode<ManifestCustomValueKind, E> for IntentHeaderV2

where E: Encoder<ManifestCustomValueKind>,

fn encode_value_kind(&self, encoder: &mut E) -> Result<(), EncodeError>

Encodes the SBOR value’s kind to the encoder

fn encode_body(&self, encoder: &mut E) -> Result<(), EncodeError>

Encodes the SBOR body of the type to the encoder.

impl PartialEq for IntentHeaderV2

fn eq(&self, other: &IntentHeaderV2) -> 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 SborTuple<ManifestCustomValueKind> for IntentHeaderV2

fn get_length(&self) -> usize

impl TransactionPartialPrepare for IntentHeaderV2

type Prepared = SummarizedRawValueBody<IntentHeaderV2>

fn prepare_partial( &self, settings: &PreparationSettingsV1, ) -> Result<Self::Prepared, PrepareError>

impl Eq for IntentHeaderV2

impl StructuralPartialEq for IntentHeaderV2