Struct InputEntryFunctionDataBuilder 

pub struct InputEntryFunctionDataBuilder { /* private fields */ }

Builder for InputEntryFunctionData.

Implementations

impl InputEntryFunctionDataBuilder

pub fn type_arg(self, type_arg: &str) -> Self

Adds a type argument.

Arguments

• type_arg - A type tag string (e.g., “0x1::aptos_coin::AptosCoin”)

Example

let builder = InputEntryFunctionData::new("0x1::coin::transfer")
    .type_arg("0x1::aptos_coin::AptosCoin");

pub fn type_arg_typed(self, type_arg: TypeTag) -> Self

Adds a type argument from a TypeTag.

pub fn type_args( self, type_args: impl IntoIterator<Item = &'static str>, ) -> Self

Adds multiple type arguments.

pub fn type_args_typed( self, type_args: impl IntoIterator<Item = TypeTag>, ) -> Self

Adds multiple typed type arguments.

pub fn arg<T: Serialize>(self, value: T) -> Self

Adds a BCS-encodable argument.

Accepts any type that implements Serialize (BCS encoding).

Supported Types

• Integers: u8, u16, u32, u64, u128
• Boolean: bool
• Strings: String, &str
• Addresses: AccountAddress
• Vectors: Vec<T> where T is serializable
• Bytes: Vec<u8>, &[u8]

Example

let builder = InputEntryFunctionData::new("0x1::my_module::my_function")
    .arg(42u64)
    .arg(true)
    .arg(AccountAddress::ONE)
    .arg("hello".to_string());

pub fn arg_raw(self, bytes: Vec<u8>) -> Self

Adds a raw BCS-encoded argument.

Use this when you have pre-encoded bytes.

pub fn args<T: Serialize>(self, values: impl IntoIterator<Item = T>) -> Self

Adds multiple BCS-encodable arguments.

pub fn build(self) -> AptosResult<TransactionPayload>

Builds the transaction payload.

Returns

The constructed TransactionPayload, or an error if any validation or serialization failed.

Errors

Returns an error if the function ID is invalid, any type argument is invalid, or if any argument serialization failed.

pub fn build_entry_function(self) -> AptosResult<EntryFunction>

Builds just the entry function (without wrapping in TransactionPayload).

Errors

Returns an error if the function ID is invalid, any type argument is invalid, or if any argument serialization failed.

Trait Implementations

impl Clone for InputEntryFunctionDataBuilder

fn clone(&self) -> InputEntryFunctionDataBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InputEntryFunctionDataBuilder

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

Formats the value using the given formatter.