Struct TxHandlerAuthorizeArgs

#[repr(C)]
pub struct TxHandlerAuthorizeArgs {
    pub _header_ptr: NonNull<<TransactionHeader as IoType>::PointerType>,
    pub _header_size: NonNull<u32>,
    pub _read_slots_ptr: NonNull<<TxHandlerSlots as IoType>::PointerType>,
    pub _read_slots_size: NonNull<u32>,
    pub _write_slots_ptr: NonNull<<TxHandlerSlots as IoType>::PointerType>,
    pub _write_slots_size: NonNull<u32>,
    pub _payload_ptr: NonNull<<TxHandlerPayload as IoType>::PointerType>,
    pub _payload_size: NonNull<u32>,
    pub _seal_ptr: NonNull<<TxHandlerSeal as IoType>::PointerType>,
    pub _seal_size: NonNull<u32>,
}

Data structure containing expected input for external method invocation, eventually calling tx_handler_authorize() on the other side by the host.

This can be used with Env, though there are helper methods on this provided by extension trait that allow not dealing with this struct directly in simpler cases.

Fields

_header_ptr: NonNull<<TransactionHeader as IoType>::PointerType>

_header_size: NonNull<u32>

Size of the contents _header_ptr points to

_read_slots_ptr: NonNull<<TxHandlerSlots as IoType>::PointerType>

_read_slots_size: NonNull<u32>

Size of the contents _read_slots_ptr points to

_write_slots_ptr: NonNull<<TxHandlerSlots as IoType>::PointerType>

_write_slots_size: NonNull<u32>

Size of the contents _write_slots_ptr points to

_payload_ptr: NonNull<<TxHandlerPayload as IoType>::PointerType>

_payload_size: NonNull<u32>

Size of the contents _payload_ptr points to

_seal_ptr: NonNull<<TxHandlerSeal as IoType>::PointerType>

_seal_size: NonNull<u32>

Size of the contents _seal_ptr points to

Implementations

impl TxHandlerAuthorizeArgs

pub fn new( _header: &TransactionHeader, _read_slots: &TxHandlerSlots, _write_slots: &TxHandlerSlots, _payload: &TxHandlerPayload, _seal: &TxHandlerSeal, ) -> Self

Create a new instance

Trait Implementations

impl Debug for TxHandlerAuthorizeArgs

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

Formats the value using the given formatter.

impl ExternalArgs for TxHandlerAuthorizeArgs

const FINGERPRINT: MethodFingerprint

Fingerprint of the method being called

const METADATA: &[u8] = METADATA

Metadata that corresponds to a method being called