Struct solana_sdk::instruction::Instruction

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

Fields

program_id: Pubkey

Pubkey of the instruction processor that executes this instruction

accounts: Vec<AccountMeta, Global>

Metadata for what accounts should be passed to the instruction processor

data: Vec<u8, Global>

Opaque data passed to the instruction processor

Implementations

impl Instruction

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

👎 Deprecated since 1.6.0:

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

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

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

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

Trait Implementations

impl Clone for Instruction

pub 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

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

Formats the value using the given formatter.

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

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

Deserialize this value from the given Serde deserializer.

impl FromWasmAbi for Instruction

type Abi = u32

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

pub unsafe fn from_abi(js: u32) -> Instruction

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.

pub 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

pub fn is_none(abi: &<Instruction as FromWasmAbi>::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

pub fn none() -> <Instruction as IntoWasmAbi>::Abi

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

impl PartialEq<Instruction> for Instruction

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

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

pub 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.

pub unsafe fn ref_from_abi(
    js: <Instruction as RefFromWasmAbi>::Abi
) -> <Instruction as RefFromWasmAbi>::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

pub unsafe fn ref_mut_from_abi(
    js: <Instruction as RefMutFromWasmAbi>::Abi
) -> <Instruction as RefMutFromWasmAbi>::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl Serialize for Instruction

pub 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 StructuralPartialEq for Instruction