Struct solana_runtime::message_processor::PreAccount

pub struct PreAccount { /* fields omitted */ }

Implementations

impl PreAccount

pub fn new(
    key: &Pubkey,
    account: &Account,
    is_signer: bool,
    is_writable: bool
) -> Self

pub fn verify(
    &self,
    program_id: &Pubkey,
    rent: &Rent,
    post: &Account
) -> Result<(), InstructionError>

pub fn update(&mut self, account: &Account)

pub fn key(&self) -> Pubkey

pub fn lamports(&self) -> u64

pub fn is_zeroed(buf: &[u8]) -> bool

Trait Implementations

impl Clone for PreAccount

fn clone(&self) -> PreAccount

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PreAccount

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

Formats the value using the given formatter.

impl Default for PreAccount

fn default() -> PreAccount

Returns the "default value" for a type.