Struct MemoryWriteBuilder

pub struct MemoryWriteBuilder { /* private fields */ }

Instruction builder for MemoryWrite.

Accounts:

0. [] program_id
1. [optional] system_program (default to 11111111111111111111111111111111)
2. [writable, signer] payer
3. [writable] memory
4. [] source_account

Implementations

impl MemoryWriteBuilder

pub fn new() -> Self

pub fn program_id(&mut self, program_id: Pubkey) -> &mut Self

Lighthouse program

pub fn system_program(&mut self, system_program: Pubkey) -> &mut Self

[optional account, default to '11111111111111111111111111111111'] System program

pub fn payer(&mut self, payer: Pubkey) -> &mut Self

Payer account

pub fn memory(&mut self, memory: Pubkey) -> &mut Self

Memory account

pub fn source_account(&mut self, source_account: Pubkey) -> &mut Self

Account to be written to memory

pub fn memory_id(&mut self, memory_id: u8) -> &mut Self

[optional argument, defaults to '0']

pub fn memory_bump(&mut self, memory_bump: u8) -> &mut Self

pub fn write_offset(&mut self, write_offset: CompactU64) -> &mut Self

pub fn write_type(&mut self, write_type: WriteType) -> &mut Self

pub fn add_remaining_account(&mut self, account: AccountMeta) -> &mut Self

Add an aditional account to the instruction.

pub fn add_remaining_accounts(&mut self, accounts: &[AccountMeta]) -> &mut Self

Add additional accounts to the instruction.

pub fn instruction(&self) -> Instruction

Trait Implementations

impl Clone for MemoryWriteBuilder

fn clone(&self) -> MemoryWriteBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryWriteBuilder

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

Formats the value using the given formatter.

impl Default for MemoryWriteBuilder

fn default() -> MemoryWriteBuilder

Returns the “default value” for a type.