Enum ink_env::Error

source · [−]

pub enum Error {
Show 13 variants
    Decode(Error),
    OffChain(OffChainError),
    CalleeTrapped,
    CalleeReverted,
    KeyNotFound,
    _BelowSubsistenceThreshold,
    TransferFailed,
    _EndowmentTooLow,
    CodeNotFound,
    NotCallable,
    Unknown,
    LoggingDisabled,
    EcdsaRecoveryFailed,
}

Expand description

Errors that can be encountered upon environmental interaction.

Variants

`Decode(Error)`

Error upon decoding an encoded value.

`OffChain(OffChainError)`

An error that can only occur in the off-chain environment.

`CalleeTrapped`

The call to another contract has trapped.

`CalleeReverted`

The call to another contract has been reverted.

`KeyNotFound`

The queried contract storage entry is missing.

`_BelowSubsistenceThreshold`

Deprecated and no longer returned: There is only the minimum balance.

`TransferFailed`

Transfer failed for other not further specified reason. Most probably reserved or locked balance of the sender that was preventing the transfer.

`_EndowmentTooLow`

Deprecated and no longer returned: Endowment is no longer required.

`CodeNotFound`

No code could be found at the supplied code hash.

`NotCallable`

The account that was called is no contract, but a plain account.

`Unknown`

An unknown error has occurred.

`LoggingDisabled`

The call to seal_debug_message had no effect because debug message recording was disabled.

`EcdsaRecoveryFailed`

ECDSA pubkey recovery failed. Most probably wrong recovery id or signature.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter. Read more

impl From<AccountError> for Error

fn from(account_error: AccountError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(ext_error: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(original: Error) -> Error

Converts to this type from the input type.

impl PartialEq<Error> for Error

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

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

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

This method tests for !=.

impl Eq for Error

impl StructuralEq for Error

impl StructuralPartialEq for Error

Auto Trait Implementations

impl RefUnwindSafe for Error

impl Send for Error

impl Sync for Error

impl Unpin for Error

impl UnwindSafe for Error

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

fn vzip(self) -> V