Enum solana_sdk::sysvar::slot_history::ProgramError

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

Reasons the program may fail

Variants

Custom(u32)

Allows on-chain programs to implement program-specific error types and see them returned by the Solana runtime. A program-specific error may be any type that is represented as or serialized to a u32 integer.

InvalidArgument

InvalidInstructionData

InvalidAccountData

AccountDataTooSmall

InsufficientFunds

IncorrectProgramId

MissingRequiredSignature

AccountAlreadyInitialized

UninitializedAccount

NotEnoughAccountKeys

AccountBorrowFailed

MaxSeedLengthExceeded

InvalidSeeds

BorshIoError(String)

AccountNotRentExempt

UnsupportedSysvar

IllegalOwner

MaxAccountsDataAllocationsExceeded

InvalidRealloc

MaxInstructionTraceLengthExceeded

Trait Implementations

impl Clone for ProgramError

fn clone(&self) -> ProgramError

Returns a copy 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<(), Error>

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ProgramError

fn deserialize<__D>( __deserializer: __D ) -> Result<ProgramError, <__D as Deserializer<'de>>::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ProgramError

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

Formats the value using the given formatter.

impl Error for ProgramError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl From<Error> for ProgramError

fn from(error: Error) -> ProgramError

Converts to this type from the input type.

impl From<PubkeyError> for ProgramError

fn from(error: PubkeyError) -> ProgramError

Converts to this type from the input type.

impl From<u64> for ProgramError

fn from(error: u64) -> ProgramError

Converts to this type from the input type.

impl PartialEq<ProgramError> for ProgramError

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PrintProgramError for ProgramError

fn print<E>(&self)where E: 'static + Error + DecodeError<E> + PrintProgramError + FromPrimitive,

impl Serialize for ProgramError

fn serialize<__S>( &self, __serializer: __S ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<InstructionError> for ProgramError

type Error = InstructionError

The type returned in the event of a conversion error.

fn try_from( error: InstructionError ) -> Result<ProgramError, <ProgramError as TryFrom<InstructionError>>::Error>

Performs the conversion.

impl Eq for ProgramError

impl StructuralEq for ProgramError

impl StructuralPartialEq for ProgramError