Struct solana_program::instruction::Instruction

pub struct Instruction {
    pub program_id: Pubkey,
    pub accounts: Vec<AccountMeta>,
    pub data: Vec<u8>,
}

Fields

program_id: Pubkey

Pubkey of the instruction processor that executes this instruction

accounts: Vec<AccountMeta>

Metadata for what accounts should be passed to the instruction processor

data: Vec<u8>

Opaque data passed to the instruction processor

Implementations

impl Instruction

pub fn new<T: Serialize>(
    program_id: Pubkey,
    data: &T,
    accounts: Vec<AccountMeta>
) -> Self

👎 Deprecated since 1.6.0:

Please use another Instruction constructor instead, such as Instruction::new_with_bincode

pub fn new_with_bincode<T: Serialize>(
    program_id: Pubkey,
    data: &T,
    accounts: Vec<AccountMeta>
) -> Self

pub fn new_with_borsh<T: BorshSerialize>(
    program_id: Pubkey,
    data: &T,
    accounts: Vec<AccountMeta>
) -> Self

pub fn new_with_bytes(
    program_id: Pubkey,
    data: &[u8],
    accounts: Vec<AccountMeta>
) -> Self

Trait Implementations

impl Clone for Instruction

fn clone(&self) -> Instruction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Instruction

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Instruction

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

Deserialize this value from the given Serde deserializer.

impl From<Instruction> for JsValue

fn from(value: Instruction) -> Self

Performs the conversion.

impl FromWasmAbi for Instruction

type Abi = u32

The wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: u32) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for Instruction

type Abi = u32

The wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> u32

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl OptionFromWasmAbi for Instruction

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for Instruction

fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl PartialEq<Instruction> for Instruction

fn eq(&self, other: &Instruction) -> bool

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

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

This method tests for !=.

impl RefFromWasmAbi for Instruction

type Abi = u32

The wasm ABI type references to Self are recovered from.

type Anchor = Ref<'static, Instruction>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for Instruction

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RefMut<'static, Instruction>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl Serialize for Instruction

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl WasmDescribe for Instruction

fn describe()

impl StructuralPartialEq for Instruction