Struct multiversx_chain_vm::tx_mock::TxContextRef

pub struct TxContextRef(_);

The VM API implementation based on a blockchain mock written in Rust. Implemented as a smart pointer to a TxContext structure, which tracks a blockchain transaction.

Implementations

impl TxContextRef

pub fn insert_new_managed_buffer( &self, value: Vec<u8> ) -> <Self as HandleTypeInfo>::ManagedBufferHandle

pub fn insert_new_managed_buffer_old( &self, value: Vec<u8> ) -> ManagedBuffer<Self>

pub fn mb_handle_to_value( &self, mb_handle: <Self as HandleTypeInfo>::ManagedBufferHandle ) -> Vec<u8>

pub fn address_handle_to_value( &self, address_handle: <Self as HandleTypeInfo>::ManagedBufferHandle ) -> Address

pub fn insert_new_big_uint( &self, value: BigUint ) -> <Self as HandleTypeInfo>::BigIntHandle

pub fn set_big_uint( &self, handle: <Self as HandleTypeInfo>::BigIntHandle, value: BigUint )

pub fn insert_new_big_uint_old(&self, value: BigUint) -> BigUint<Self>

pub fn insert_new_big_uint_zero(&self) -> <Self as HandleTypeInfo>::BigIntHandle

pub fn big_uint_handle_to_value( &self, bu_handle: <Self as HandleTypeInfo>::BigIntHandle ) -> BigUint

impl TxContextRef

pub fn new(tx_context_rc: Rc<TxContext>) -> Self

pub fn new_from_static() -> Self

pub fn dummy() -> Self

pub fn into_blockchain_updates(self) -> BlockchainUpdate

pub fn into_tx_result(self) -> TxResult

Consumes the current API and returns the contained output. Should be called at the end of a tx execution. Will fail if any other references to the tx context survive, this must be the last.

pub fn printed_messages(&self) -> Vec<String>

Will yield a copy of all messages printed on this context.

pub fn printed_messages_clear(&self)

Clears entire print history.

Methods from Deref<Target = TxContext>

pub fn input_ref(&self) -> &TxInput

pub fn blockchain_cache(&self) -> &TxCache

pub fn blockchain_cache_rc(&self) -> Rc<TxCache>

pub fn blockchain_ref(&self) -> &BlockchainMock

pub fn with_account<R, F>(&self, address: &Address, f: F) -> Rwhere F: FnOnce(&AccountData) -> R,

pub fn with_contract_account<R, F>(&self, f: F) -> Rwhere F: FnOnce(&AccountData) -> R,

pub fn with_account_mut<R, F>(&self, address: &Address, f: F) -> Rwhere F: FnOnce(&mut AccountData) -> R,

pub fn with_contract_account_mut<R, F>(&self, f: F) -> Rwhere F: FnOnce(&mut AccountData) -> R,

pub fn m_types_borrow(&self) -> Ref<'_, TxManagedTypes>

pub fn m_types_borrow_mut(&self) -> RefMut<'_, TxManagedTypes>

pub fn result_borrow_mut(&self) -> RefMut<'_, TxResult>

pub fn extract_result(&self) -> TxResult

pub fn rng_borrow_mut(&self) -> RefMut<'_, BlockchainRng>

pub fn create_new_contract( &self, new_address: &Address, contract_path: Vec<u8>, contract_owner: Address )

Trait Implementations

impl Clone for TxContextRef

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TxContextRef

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

Formats the value using the given formatter.

impl Deref for TxContextRef

type Target = TxContext

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl PartialEq<TxContextRef> for DebugApi

fn eq(&self, _: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.