Enum ProgramError 

pub enum ProgramError {
    Custom(u32),
    InvalidArgument,
    InvalidInstructionData,
    InvalidAccountData,
    AccountDataTooSmall,
    InsufficientFunds,
    IncorrectProgramId,
    MissingRequiredSignature,
    AccountAlreadyInitialized,
    UninitializedAccount,
    NotEnoughAccountKeys,
    AccountBorrowFailed,
    MaxSeedLengthExceeded,
    InvalidSeeds,
    BorshIoError,
    AccountNotRentExempt,
    UnsupportedSysvar,
    IllegalOwner,
    MaxAccountsDataSizeExceeded,
    InvalidReentrancy,
}

Reasons the program may fail

Variants

Custom(u32)

Custom program error

InvalidArgument

Invalid argument provided

InvalidInstructionData

Invalid instruction data

InvalidAccountData

Invalid account data

AccountDataTooSmall

Account data too small

InsufficientFunds

Insufficient funds

IncorrectProgramId

Incorrect program id

MissingRequiredSignature

Missing required signature

AccountAlreadyInitialized

Account already initialized

UninitializedAccount

Uninitialized account

NotEnoughAccountKeys

Not enough account keys

AccountBorrowFailed

Account borrow failed

MaxSeedLengthExceeded

Max seed length exceeded

InvalidSeeds

Invalid seeds

BorshIoError

Borsh IO error

AccountNotRentExempt

Account not rent exempt

UnsupportedSysvar

Unsupported sysvar

IllegalOwner

Illegal owner

MaxAccountsDataSizeExceeded

Max accounts data size exceeded

InvalidReentrancy

Invalid reentrancy

Implementations

impl ProgramError

pub const fn to_u64(&self) -> u64

Convert to u64 error code

Trait Implementations

impl Clone for ProgramError

fn clone(&self) -> ProgramError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProgramError

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

Formats the value using the given formatter.

impl Display for ProgramError

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

Formats the value using the given formatter.

impl From<u64> for ProgramError

fn from(error: u64) -> Self

Converts to this type from the input type.

impl PartialEq for ProgramError

fn eq(&self, other: &ProgramError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ProgramError

impl Eq for ProgramError

impl StructuralPartialEq for ProgramError