Struct solana_sdk::message::v0::LoadedMessage

pub struct LoadedMessage {
    pub message: Message,
    pub loaded_addresses: LoadedAddresses,
}

Combination of a version #0 message and its loaded addresses

Fields

message: Message

Message which loaded a collection of lookup table addresses

loaded_addresses: LoadedAddresses

Addresses loaded with on-chain address lookup tables

Implementations

impl LoadedMessage

pub fn account_keys_len(&self) -> usize

Returns the total length of loaded accounts for this message

pub fn account_keys_iter(&self) -> impl Iterator<Item = &Pubkey>

Iterator for the addresses of the loaded accounts for this message

pub fn has_duplicates(&self) -> bool

Returns true if any account keys are duplicates

pub fn get_account_key(&self, index: usize) -> Option<&Pubkey>

Returns the address of the account at the specified index of the list of message account keys constructed from unmapped keys, followed by mapped writable addresses, and lastly the list of mapped readonly addresses.

pub fn is_writable(
    &self,
    key_index: usize,
    demote_program_write_locks: bool
) -> bool

Returns true if the account at the specified index was loaded as writable

pub fn is_key_called_as_program(&self, key_index: usize) -> bool

Returns true if the account at the specified index is called as a program by an instruction

pub fn is_upgradeable_loader_present(&self) -> bool

Returns true if any account is the bpf upgradeable loader

Methods from Deref<Target = Message>

pub fn serialize(&self) -> Vec<u8, Global>

Serialize this message with a version #0 prefix using bincode encoding.

Trait Implementations

impl Clone for LoadedMessage

pub fn clone(&self) -> LoadedMessage

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LoadedMessage

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

Formats the value using the given formatter.

impl Deref for LoadedMessage

type Target = Message

The resulting type after dereferencing.

pub fn deref(&self) -> &<LoadedMessage as Deref>::Target

Dereferences the value.