Struct BurnChecked 

pub struct BurnChecked<'a> {
    pub account: &'a AccountView,
    pub mint: &'a AccountView,
    pub authority: &'a AccountView,
    pub amount: u64,
    pub decimals: u8,
}

Burns tokens by removing them from an account.

Accounts:

0. [WRITE] The account to burn from.
1. [WRITE] The token mint.
2. [SIGNER] The account’s owner/delegate.

Fields

account: &'a AccountView

Source of the Burn Account

mint: &'a AccountView

Mint Account

authority: &'a AccountView

Owner of the Token Account

amount: u64

Amount

decimals: u8

Decimals

Implementations

impl BurnChecked<'_>

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

pub fn invoke_signed( &self, signers: &[Signer<'_, '_>], ) -> Result<(), ProgramError>