Struct solana_program::instruction::AccountMeta

pub struct AccountMeta {
    pub pubkey: Pubkey,
    pub is_signer: bool,
    pub is_writable: bool,
}

Account metadata used to define Instructions

Fields

pubkey: Pubkey

An account’s public key

is_signer: bool

True if an Instruction requires a Transaction signature matching pubkey.

is_writable: bool

True if the pubkey can be loaded as a read-write account.

Implementations

impl AccountMeta

pub fn new(pubkey: Pubkey, is_signer: bool) -> Self

pub fn new_readonly(pubkey: Pubkey, is_signer: bool) -> Self

Trait Implementations

impl Clone for AccountMeta

fn clone(&self) -> AccountMeta

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AccountMeta

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AccountMeta

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

Deserialize this value from the given Serde deserializer.

impl PartialEq<AccountMeta> for AccountMeta

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

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

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

This method tests for !=.

impl Serialize for AccountMeta

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

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AccountMeta