TransferInterfaceCpi

light_token::instruction

Struct TransferInterfaceCpi 

Source 
pub struct TransferInterfaceCpi<'info> {
    pub amount: u64,
    pub decimals: u8,
    pub source_account: AccountInfo<'info>,
    pub destination_account: AccountInfo<'info>,
    pub authority: AccountInfo<'info>,
    pub payer: AccountInfo<'info>,
    pub compressed_token_program_authority: AccountInfo<'info>,
    pub spl_interface: Option<SplInterfaceCpi<'info>>,
    pub system_program: AccountInfo<'info>,
}
Expand description

§Transfer interface via CPI (auto-detects account types):

TransferInterfaceCpi::new(
    100,    // amount
    9,      // decimals
    source_account,
    destination_account,
    authority,
    payer,
    compressed_token_program_authority,
    system_program,
)
.invoke()?;

Fields§

§amount: u64§decimals: u8§source_account: AccountInfo<'info>§destination_account: AccountInfo<'info>§authority: AccountInfo<'info>§payer: AccountInfo<'info>§compressed_token_program_authority: AccountInfo<'info>§spl_interface: Option<SplInterfaceCpi<'info>>§system_program: AccountInfo<'info>

System program - required for compressible account lamport top-ups

Implementations§

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impl<'info> TransferInterfaceCpi<'info>

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pub fn new( amount: u64, decimals: u8, source_account: AccountInfo<'info>, destination_account: AccountInfo<'info>, authority: AccountInfo<'info>, payer: AccountInfo<'info>, compressed_token_program_authority: AccountInfo<'info>, system_program: AccountInfo<'info>, ) -> Self

§Arguments
  • amount - Amount to transfer
  • decimals - Token decimals (required for SPL transfers)
  • source_account - Source token account (can be light or SPL)
  • destination_account - Destination token account (can be light or SPL)
  • authority - Authority for the transfer (must be signer)
  • payer - Payer for the transaction
  • compressed_token_program_authority - Compressed token program authority
  • system_program - System program (required for compressible account lamport top-ups)
Source

pub fn with_spl_interface( self, mint: Option<AccountInfo<'info>>, spl_token_program: Option<AccountInfo<'info>>, spl_interface_pda: Option<AccountInfo<'info>>, spl_interface_pda_bump: Option<u8>, ) -> Result<Self, ProgramError>

§Arguments
  • mint - Optional mint account (required for SPL<->light transfers)
  • spl_token_program - Optional SPL token program (required for SPL<->light transfers)
  • spl_interface_pda - Optional SPL interface PDA (required for SPL<->light transfers)
  • spl_interface_pda_bump - Optional bump seed for SPL interface PDA
Source

pub fn instruction(&self) -> Result<Instruction, ProgramError>

Build instruction from CPI context

Source

pub fn invoke(self) -> Result<(), ProgramError>

§Errors
  • SplInterfaceRequired - If transferring to/from SPL without required accounts
  • UseRegularSplTransfer - If both source and destination are SPL accounts
Source

pub fn invoke_signed( self, signer_seeds: &[&[&[u8]]], ) -> Result<(), ProgramError>

§Errors
  • SplInterfaceRequired - If transferring to/from SPL without required accounts
  • UseRegularSplTransfer - If both source and destination are SPL accounts

Trait Implementations§

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impl<'info> From<&TransferInterfaceCpi<'info>> for TransferInterface

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fn from(cpi: &TransferInterfaceCpi<'info>) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl<'info> Freeze for TransferInterfaceCpi<'info>

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impl<'info> !RefUnwindSafe for TransferInterfaceCpi<'info>

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impl<'info> !Send for TransferInterfaceCpi<'info>

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impl<'info> !Sync for TransferInterfaceCpi<'info>

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impl<'info> Unpin for TransferInterfaceCpi<'info>

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impl<'info> !UnwindSafe for TransferInterfaceCpi<'info>

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