Struct TransactionBuilder 

pub struct TransactionBuilder {}

Implementations

impl TransactionBuilder

pub fn build_create_with_fee_payer_proof( fee_payer: TnPubkey, start_slot: u64, fee_payer_state_proof: &StateProof, ) -> Result<Transaction>

Build balance transfer transaction

pub fn build_transfer( fee_payer: TnPubkey, program: TnPubkey, to_account: TnPubkey, amount: u64, fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build balance transfer transaction for EOA program (tn_eoa_program.c)

This creates a transaction that calls the TRANSFER instruction of the EOA program, which transfers balance from one account to another.

Arguments

• fee_payer - The account paying the transaction fee (also the from_account for the transfer)
• program - The EOA program pubkey (typically EOA_PROGRAM constant = all zeros)
• to_account - The destination account receiving the transfer
• amount - The amount to transfer
• fee - Transaction fee
• nonce - Account nonce
• start_slot - Starting slot for transaction validity

pub fn build_create_account( fee_payer: TnPubkey, program: TnPubkey, target_account: TnPubkey, seed: &str, state_proof: Option<&[u8]>, fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build regular account creation transaction (with optional state proof)

pub fn build_create_ephemeral_account( fee_payer: TnPubkey, program: TnPubkey, target_account: TnPubkey, seed: &[u8; 32], fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build account creation transaction

pub fn build_resize_account( fee_payer: TnPubkey, program: TnPubkey, target_account: TnPubkey, new_size: u64, fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build account resize transaction

pub fn build_compress_account( fee_payer: TnPubkey, program: TnPubkey, target_account: TnPubkey, state_proof: &[u8], fee: u64, nonce: u64, start_slot: u64, account_size: u32, ) -> Result<Transaction>

Build account compression transaction

pub fn build_decompress_account( fee_payer: TnPubkey, program: TnPubkey, target_account: TnPubkey, account_data: &[u8], state_proof: &[u8], fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build account decompression transaction

pub fn build_write_data( fee_payer: TnPubkey, program: TnPubkey, target_account: TnPubkey, offset: u16, data: &[u8], fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build data write transaction

impl TransactionBuilder

pub fn build_uploader_create( fee_payer: TnPubkey, uploader_program: TnPubkey, meta_account: TnPubkey, buffer_account: TnPubkey, buffer_size: u32, expected_hash: [u8; 32], seed: &[u8], fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build uploader program CREATE transaction

pub fn build_uploader_write( fee_payer: TnPubkey, uploader_program: TnPubkey, meta_account: TnPubkey, buffer_account: TnPubkey, data: &[u8], offset: u32, fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build uploader program WRITE transaction

pub fn build_uploader_finalize( fee_payer: TnPubkey, uploader_program: TnPubkey, meta_account: TnPubkey, buffer_account: TnPubkey, buffer_size: u32, expected_hash: [u8; 32], fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build uploader program FINALIZE transaction

pub fn build_uploader_destroy( fee_payer: TnPubkey, uploader_program: TnPubkey, meta_account: TnPubkey, buffer_account: TnPubkey, fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build uploader program DESTROY transaction

pub fn build_manager_create( fee_payer: TnPubkey, manager_program: TnPubkey, meta_account: TnPubkey, program_account: TnPubkey, srcbuf_account: TnPubkey, authority_account: TnPubkey, srcbuf_offset: u32, srcbuf_size: u32, seed: &[u8], is_ephemeral: bool, meta_proof: Option<&[u8]>, program_proof: Option<&[u8]>, fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build manager program CREATE transaction

pub fn build_manager_upgrade( fee_payer: TnPubkey, manager_program: TnPubkey, meta_account: TnPubkey, program_account: TnPubkey, srcbuf_account: TnPubkey, srcbuf_offset: u32, srcbuf_size: u32, fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build manager program UPGRADE transaction

pub fn build_manager_set_pause( fee_payer: TnPubkey, manager_program: TnPubkey, meta_account: TnPubkey, program_account: TnPubkey, is_paused: bool, fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build manager program SET_PAUSE transaction

pub fn build_manager_simple( fee_payer: TnPubkey, manager_program: TnPubkey, meta_account: TnPubkey, program_account: TnPubkey, instruction_type: u8, fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build manager program simple transactions (DESTROY, FINALIZE, CLAIM_AUTHORITY)

pub fn build_manager_set_authority( fee_payer: TnPubkey, manager_program: TnPubkey, meta_account: TnPubkey, program_account: TnPubkey, authority_candidate: [u8; 32], fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build manager program SET_AUTHORITY transaction

pub fn build_test_uploader_create( fee_payer: TnPubkey, test_uploader_program: TnPubkey, target_account: TnPubkey, account_sz: u32, seed: &[u8], is_ephemeral: bool, state_proof: Option<&[u8]>, fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build test uploader program CREATE transaction

pub fn build_test_uploader_write( fee_payer: TnPubkey, test_uploader_program: TnPubkey, target_account: TnPubkey, offset: u32, data: &[u8], fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build test uploader program WRITE transaction

pub fn build_decompress2( fee_payer: TnPubkey, program: TnPubkey, target_account: TnPubkey, meta_account: TnPubkey, data_account: TnPubkey, data_offset: u32, state_proof: &[u8], fee: u64, nonce: u64, start_slot: u64, data_sz: u32, ) -> Result<Transaction>

Build account decompression transaction using DECOMPRESS2 (separate meta and data accounts)

impl TransactionBuilder

pub fn build_token_initialize_mint( fee_payer: TnPubkey, token_program: TnPubkey, mint_account: TnPubkey, mint_authority: TnPubkey, freeze_authority: Option<TnPubkey>, decimals: u8, ticker: &str, seed: [u8; 32], state_proof: Vec<u8>, fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build token program InitializeMint transaction

pub fn build_token_initialize_account( fee_payer: TnPubkey, token_program: TnPubkey, token_account: TnPubkey, mint_account: TnPubkey, owner: TnPubkey, seed: [u8; 32], state_proof: Vec<u8>, fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build token program InitializeAccount transaction

pub fn build_token_transfer( fee_payer: TnPubkey, token_program: TnPubkey, source_account: TnPubkey, dest_account: TnPubkey, _authority: TnPubkey, amount: u64, fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build token program Transfer transaction

pub fn build_token_mint_to( fee_payer: TnPubkey, token_program: TnPubkey, mint_account: TnPubkey, dest_account: TnPubkey, authority: TnPubkey, amount: u64, fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build token program MintTo transaction

pub fn build_token_burn( fee_payer: TnPubkey, token_program: TnPubkey, token_account: TnPubkey, mint_account: TnPubkey, authority: TnPubkey, amount: u64, fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build token program Burn transaction

pub fn build_token_freeze_account( fee_payer: TnPubkey, token_program: TnPubkey, token_account: TnPubkey, mint_account: TnPubkey, authority: TnPubkey, fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build token program FreezeAccount transaction

pub fn build_token_thaw_account( fee_payer: TnPubkey, token_program: TnPubkey, token_account: TnPubkey, mint_account: TnPubkey, authority: TnPubkey, fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build token program ThawAccount transaction

pub fn build_token_close_account( fee_payer: TnPubkey, token_program: TnPubkey, token_account: TnPubkey, destination: TnPubkey, authority: TnPubkey, fee: u64, nonce: u64, start_slot: u64, ) -> Result<Transaction>

Build token program CloseAccount transaction

Trait Implementations

impl Clone for TransactionBuilder

fn clone(&self) -> TransactionBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransactionBuilder

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

Formats the value using the given formatter.