Enum solana_sdk::sysvar::slot_history::ProgramError[−][src]

pub enum ProgramError {

Show variants    Custom(u32),
    InvalidArgument,
    InvalidInstructionData,
    InvalidAccountData,
    AccountDataTooSmall,
    InsufficientFunds,
    IncorrectProgramId,
    MissingRequiredSignature,
    AccountAlreadyInitialized,
    UninitializedAccount,
    NotEnoughAccountKeys,
    AccountBorrowFailed,
    MaxSeedLengthExceeded,
    InvalidSeeds,
    BorshIoError(String),
    AccountNotRentExempt,
    UnsupportedSysvar,

}

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

Trait Implementations

impl Clone for ProgramError[src]

pub fn clone(&self) -> ProgramError[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for ProgramError[src]

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>[src]

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for ProgramError[src]

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

Deserialize this value from the given Serde deserializer. Read more

impl Display for ProgramError[src]

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

Formats the value using the given formatter. Read more

impl Error for ProgramError[src]

fn source(&self) -> Option<&(dyn Error + 'static)>1.30.0[src]

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

fn backtrace(&self) -> Option<&Backtrace>[src]

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

Returns a stack backtrace, if available, of where this error occurred. Read more

fn description(&self) -> &str1.0.0[src]

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

Read more

fn cause(&self) -> Option<&dyn Error>1.0.0[src]

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for ProgramError[src]

pub fn from(error: Error) -> ProgramError[src]

Performs the conversion.

impl From<PubkeyError> for ProgramError[src]

pub fn from(error: PubkeyError) -> ProgramError[src]

Performs the conversion.

impl From<u64> for ProgramError[src]

pub fn from(error: u64) -> ProgramError[src]

Performs the conversion.

impl PartialEq<ProgramError> for ProgramError[src]

pub fn eq(&self, other: &ProgramError) -> bool[src]

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

pub fn ne(&self, other: &ProgramError) -> bool[src]

This method tests for !=.

impl PrintProgramError for ProgramError[src]

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

impl Serialize for ProgramError[src]

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

Serialize this value into the given Serde serializer. Read more

impl TryFrom<InstructionError> for ProgramError[src]

type Error = InstructionError

The type returned in the event of a conversion error.

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

Performs the conversion.

impl Eq for ProgramError[src]

impl StructuralEq for ProgramError[src]

impl StructuralPartialEq for ProgramError[src]

Auto Trait Implementations

Blanket Implementations

impl<T> AbiEnumVisitor for T where
    T: Serialize + ?Sized, [src]

pub default fn visit_for_abi(
    &self,
    _digester: &mut AbiDigester
) -> Result<AbiDigester, DigestError>[src]

impl<T> AbiEnumVisitor for T where
    T: Serialize + AbiExample + ?Sized, [src]

pub default fn visit_for_abi(
    &self,
    digester: &mut AbiDigester
) -> Result<AbiDigester, DigestError>[src]

impl<T> AbiExample for T[src]

pub default fn example() -> T[src]

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> AsFail for T where
    T: Fail, 

pub fn as_fail(&self) -> &(dyn Fail + 'static)

Converts a reference to Self into a dynamic trait object of Fail.

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<E> Fail for E where
    E: 'static + Error + Send + Sync, 

fn name(&self) -> Option<&str>

Returns the “name” of the error. Read more

fn cause(&self) -> Option<&(dyn Fail + 'static)>

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors. Read more

fn backtrace(&self) -> Option<&Backtrace>

Returns a reference to the Backtrace carried by this failure, if it carries one. Read more

fn context<D>(self, context: D) -> Context<D> where
    D: Display + Send + Sync + 'static, 

Provides context for this failure. Read more

fn compat(self) -> Compat<Self>

Wraps this failure in a compatibility wrapper that implements std::error::Error. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

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

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T where
    T: Display + ?Sized, [src]

pub default fn to_string(&self) -> String[src]

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, 

pub fn vzip(self) -> V

impl<T> DeserializeOwned for T where
    T: for<'de> Deserialize<'de>, [src]