Struct TransactionIntentV2

pub struct TransactionIntentV2 {
    pub transaction_header: TransactionHeaderV2,
    pub root_intent_core: IntentCoreV2,
    pub non_root_subintents: NonRootSubintentsV2,
}

This is the root intent of a NotarizedTransactionV2.

It may have 0 or more SubintentV2 children, which themselves may have children… This forms an intent tree, which is subject to a depth limit, and a limit on the total number of intents.

All the subintent descendents are flattened and are stored in the non_root_subintents field. To be valid, these intents must form a tree, with the transaction intent at its root. There are a few reasons for the flattening:

• It means the models have a fixed depth, allowing avoiding recursion.
• It aligns with the runtime model.
• It allows the signatures to be attached in one layer as per the SignedTransactionIntentV2.

Similar models

A PartialTransactionV2 is a similar structure for a partial subtree of a transaction, but with a subintent root. Whilst useful for constructing a transaction, it doesn’t appear under a NotarizedTransactionV2 because the subintents get flattened.

Fields

transaction_header: TransactionHeaderV2

root_intent_core: IntentCoreV2

non_root_subintents: NonRootSubintentsV2

Trait Implementations

impl Categorize<ManifestCustomValueKind> for TransactionIntentV2

fn value_kind() -> ValueKind<ManifestCustomValueKind>

impl Clone for TransactionIntentV2

fn clone(&self) -> TransactionIntentV2

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransactionIntentV2

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

Formats the value using the given formatter.

impl<D> Decode<ManifestCustomValueKind, D> for TransactionIntentV2

where D: Decoder<ManifestCustomValueKind>,

fn decode_body_with_value_kind( decoder: &mut D, value_kind: ValueKind<ManifestCustomValueKind>, ) -> Result<TransactionIntentV2, DecodeError>

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

impl Describe<ScryptoCustomTypeKind> for TransactionIntentV2

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 TransactionIntentV2

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 TransactionIntentV2

fn eq(&self, other: &TransactionIntentV2) -> 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 SborEnumVariantFor<AnyTransaction, ManifestCustomValueKind> for TransactionIntentV2

const DISCRIMINATOR: u8 = 9u8

const IS_FLATTENED: bool = true

type VariantFields = TransactionIntentV2

VariantFields is either Self if IS_FLATTENED else is (Self,)

type VariantFieldsRef<'a> = &'a TransactionIntentV2

VariantFieldsRef is either &Self if IS_FLATTENED else is (&Self,)

type OwnedVariant = SborFixedEnumVariant<radix_transactions::::model::any_transaction::{impl#21}::OwnedVariant::{constant#0}, <TransactionIntentV2 as SborEnumVariantFor<AnyTransaction, ManifestCustomValueKind>>::VariantFields>

This should always be SborFixedEnumVariant<{ [DISCRIMINATOR] as u8 }, Self::VariantFields>

type BorrowedVariant<'a> = SborFixedEnumVariant<radix_transactions::::model::any_transaction::{impl#21}::BorrowedVariant::{constant#0}, <TransactionIntentV2 as SborEnumVariantFor<AnyTransaction, ManifestCustomValueKind>>::VariantFieldsRef<'a>>

Should always be SborFixedEnumVariant<{ [DISCRIMINATOR] as u8 }, &'a Self::VariantFields>

fn from_variant_fields( variant_fields: <TransactionIntentV2 as SborEnumVariantFor<AnyTransaction, ManifestCustomValueKind>>::VariantFields, ) -> TransactionIntentV2

fn as_variant_fields_ref( &self, ) -> <TransactionIntentV2 as SborEnumVariantFor<AnyTransaction, ManifestCustomValueKind>>::VariantFieldsRef<'_>

fn into_enum(self) -> AnyTransaction

fn as_encodable_variant<'a>(&'a self) -> Self::BorrowedVariant<'a>

Can be used to encode the type as a variant under TEnum, like this: encoder.encode(x.as_encodable_variant()).

fn from_decoded_variant(variant: Self::OwnedVariant) -> Self

where Self: Sized,

Can be used to decode the type from an encoded variant, like this: T::from_decoded_variant(decoder.decode()?).

impl SborTuple<ManifestCustomValueKind> for TransactionIntentV2

fn get_length(&self) -> usize

impl TransactionPayload for TransactionIntentV2

type Prepared = PreparedTransactionIntentV2

type Raw = RawTransactionIntent

fn discriminator() -> u8

fn to_raw(&self) -> Result<Self::Raw, EncodeError>

fn from_raw(raw: &Self::Raw) -> Result<Self, DecodeError>

fn from_payload_variant(payload_variant: Self::OwnedVariant) -> Self

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

impl Eq for TransactionIntentV2

impl StructuralPartialEq for TransactionIntentV2