Struct InstructionAccount 

pub struct InstructionAccount {
    pub index_in_transaction: IndexOfAccount,
    /* private fields */
}

Contains account meta data which varies between instruction.

It also contains indices to other structures for faster lookup.

This data structure is supposed to be shared with programs in ABIv2, so do not modify it without consulting SIMD-0177.

Fields

index_in_transaction: IndexOfAccount

Points to the account and its key in the TransactionContext

Implementations

impl InstructionAccount

pub fn new( index_in_transaction: IndexOfAccount, is_signer: bool, is_writable: bool, ) -> InstructionAccount

pub fn is_signer(&self) -> bool

pub fn is_writable(&self) -> bool

pub fn set_is_signer(&mut self, value: bool)

pub fn set_is_writable(&mut self, value: bool)

Trait Implementations

impl Clone for InstructionAccount

fn clone(&self) -> InstructionAccount

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InstructionAccount

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

Formats the value using the given formatter.

impl Copy for InstructionAccount