Struct TransactionInput 

pub struct TransactionInput {
    pub input: Option<Bytes>,
    pub data: Option<Bytes>,
}

Available on crate feature eth only.

Helper type that supports both data and input fields that map to transaction input data.

This is done for compatibility reasons where older implementations used data instead of the newer, recommended input field.

If both fields are set, it is expected that they contain the same value, otherwise an error is returned.

Fields

input: Option<Bytes>

Transaction data

data: Option<Bytes>

Transaction data

This is the same as input but is used for backwards compatibility: https://github.com/ethereum/go-ethereum/issues/15628

Implementations

impl TransactionInput

pub const fn new(data: Bytes) -> TransactionInput

Creates a new instance with the given input data.

pub fn both(data: Bytes) -> TransactionInput

Creates a new instance with the given input data and sets both input and data fields to the same value.

pub const fn maybe_input(input: Option<Bytes>) -> TransactionInput

Creates a new instance with the given input data.

pub fn maybe_both(input: Option<Bytes>) -> TransactionInput

Creates a new instance with the given input data and sets both input and data fields to the same value.

pub fn into_input(self) -> Option<Bytes>

Consumes the type and returns the optional input data.

pub fn normalize_input(&mut self)

Ensures that if either input or data is set, the input field contains the value.

This removes data the data field.

pub fn normalized_input(self) -> TransactionInput

Consumes the type and returns it with Self::normalize_input applied

pub fn normalize_data(&mut self)

Ensures that if either data or input is set, the data field contains the value.

This removes input the data field.

pub fn normalized_data(self) -> TransactionInput

Consumes the type and returns it with Self::normalize_data applied

pub fn set_both(&mut self)

If only one field is set, this also sets the other field by with that value.

This is a noop if both fields are already set.

pub fn with_both(self) -> TransactionInput

Consumes the type and returns it with Self::set_both applied.

pub fn try_into_unique_input( self, ) -> Result<Option<Bytes>, TransactionInputError>

Consumes the type and returns the optional input data.

Returns an error if both data and input fields are set and not equal.

pub fn input(&self) -> Option<&Bytes>

Returns the optional input data.

pub fn unique_input(&self) -> Result<Option<&Bytes>, TransactionInputError>

Returns the optional input data.

Returns an error if both data and input fields are set and not equal.

Trait Implementations

impl<'arbitrary> Arbitrary<'arbitrary> for TransactionInput

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

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

fn arbitrary_take_rest( u: Unstructured<'arbitrary>, ) -> Result<TransactionInput, 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.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

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

impl Clone for TransactionInput

fn clone(&self) -> TransactionInput

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransactionInput

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

Formats the value using the given formatter.

impl Default for TransactionInput

fn default() -> TransactionInput

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TransactionInput

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Bytes> for TransactionInput

fn from(input: Bytes) -> TransactionInput

Converts to this type from the input type.

impl From<Option<Bytes>> for TransactionInput

fn from(input: Option<Bytes>) -> TransactionInput

Converts to this type from the input type.

impl From<Vec<u8>> for TransactionInput

fn from(input: Vec<u8>) -> TransactionInput

Converts to this type from the input type.

impl Hash for TransactionInput

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 PartialEq for TransactionInput

fn eq(&self, other: &TransactionInput) -> 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 TransactionInput

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 Eq for TransactionInput

impl StructuralPartialEq for TransactionInput

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 64 bytes