Struct TransactionMetaV4 

pub struct TransactionMetaV4 {
    pub ext: ExtensionPoint,
    pub tx_changes_before: LedgerEntryChanges,
    pub operations: VecM<OperationMetaV2>,
    pub tx_changes_after: LedgerEntryChanges,
    pub soroban_meta: Option<SorobanTransactionMetaV2>,
    pub events: VecM<TransactionEvent>,
    pub diagnostic_events: VecM<DiagnosticEvent>,
}

TransactionMetaV4 is an XDR Struct defines as:

struct TransactionMetaV4
{
    ExtensionPoint ext;

    LedgerEntryChanges txChangesBefore;  // tx level changes before operations
                                         // are applied if any
    OperationMetaV2 operations<>;        // meta for each operation
    LedgerEntryChanges txChangesAfter;   // tx level changes after operations are
                                         // applied if any
    SorobanTransactionMetaV2* sorobanMeta; // Soroban-specific meta (only for
                                           // Soroban transactions).

    TransactionEvent events<>; // Used for transaction-level events (like fee payment)
    DiagnosticEvent diagnosticEvents<>; // Used for all diagnostic information
};

Fields

ext: ExtensionPoint

tx_changes_before: LedgerEntryChanges

operations: VecM<OperationMetaV2>

tx_changes_after: LedgerEntryChanges

soroban_meta: Option<SorobanTransactionMetaV2>

events: VecM<TransactionEvent>

diagnostic_events: VecM<DiagnosticEvent>

Trait Implementations

impl<'arbitrary> Arbitrary<'arbitrary> for TransactionMetaV4

fn arbitrary( u: &mut Unstructured<'arbitrary>, ) -> Result<TransactionMetaV4, Error>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest( u: Unstructured<'arbitrary>, ) -> Result<TransactionMetaV4, Error>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl Clone for TransactionMetaV4

fn clone(&self) -> TransactionMetaV4

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransactionMetaV4

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

Formats the value using the given formatter.

impl Default for TransactionMetaV4

fn default() -> TransactionMetaV4

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TransactionMetaV4

fn deserialize<__D>( __deserializer: __D, ) -> Result<TransactionMetaV4, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for TransactionMetaV4

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for TransactionMetaV4

fn cmp(&self, other: &TransactionMetaV4) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for TransactionMetaV4

fn eq(&self, other: &TransactionMetaV4) -> 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 PartialOrd for TransactionMetaV4

fn partial_cmp(&self, other: &TransactionMetaV4) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl ReadXdr for TransactionMetaV4

fn read_xdr<R>(r: &mut Limited<R>) -> Result<TransactionMetaV4, Error>

where R: Read,

Read the XDR and construct the type.

fn read_xdr_base64<R>(r: &mut Limited<R>) -> Result<Self, Error>

where R: Read,

Construct the type from the XDR bytes base64 encoded.

fn read_xdr_to_end<R>(r: &mut Limited<R>) -> Result<Self, Error>

where R: Read,

Read the XDR and construct the type, and consider it an error if the read does not completely consume the read implementation.

fn read_xdr_base64_to_end<R>(r: &mut Limited<R>) -> Result<Self, Error>

where R: Read,

Construct the type from the XDR bytes base64 encoded.

fn read_xdr_into<R>(&mut self, r: &mut Limited<R>) -> Result<(), Error>

where R: Read,

Read the XDR and construct the type.

fn read_xdr_into_to_end<R>(&mut self, r: &mut Limited<R>) -> Result<(), Error>

where R: Read,

Read the XDR into the existing value, and consider it an error if the read does not completely consume the read implementation.

fn read_xdr_iter<R>(r: &mut Limited<R>) -> ReadXdrIter<&mut R, Self>

where R: Read,

Create an iterator that reads the read implementation as a stream of values that are read into the implementing type.

fn read_xdr_base64_iter<R>( r: &mut Limited<R>, ) -> ReadXdrIter<DecoderReader<'_, GeneralPurpose, SkipWhitespace<&mut R>>, Self>

where R: Read,

Create an iterator that reads the read implementation as a stream of values that are read into the implementing type.

fn from_xdr(bytes: impl AsRef<[u8]>, limits: Limits) -> Result<Self, Error>

Construct the type from the XDR bytes.

fn from_xdr_base64(b64: impl AsRef<[u8]>, limits: Limits) -> Result<Self, Error>

Construct the type from the XDR bytes base64 encoded.

impl Serialize for TransactionMetaV4

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 WriteXdr for TransactionMetaV4

fn write_xdr<W>(&self, w: &mut Limited<W>) -> Result<(), Error>

where W: Write,

fn to_xdr(&self, limits: Limits) -> Result<Vec<u8>, Error>

fn to_xdr_base64(&self, limits: Limits) -> Result<String, Error>

impl Eq for TransactionMetaV4

impl StructuralPartialEq for TransactionMetaV4