Enum ink_env::Error

pub enum Error {
    Decode(Error),
    OffChain(OffChainError),
    CalleeTrapped,
    CalleeReverted,
    KeyNotFound,
    BelowSubsistenceThreshold,
    TransferFailed,
    NewContractNotFunded,
    CodeNotFound,
    NotCallable,
    UnknownError,
}

Errors that can be encountered upon environmental interaction.

Variants

Decode(Error)

Error upon decoding an encoded value.

OffChain(OffChainError)

An error that can only occure 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

Transfer failed because it would have brought the sender's total balance bwlow the subsistence threshold.

TransferFailed

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

NewContractNotFunded

The newly created contract is below the subsistence threshold after executing its constructor so no usable contract instance will be created.

CodeNotFound

No code could be found at the supplied code hash.

NotCallable

The account that was called is either no contract (e.g. user account) or is a tombstone.

UnknownError

An unknown error has occured.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Eq for Error

impl From<Error> for Error

fn from(original: Error) -> Error

Performs the conversion.

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 ==.

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

This method tests for !=.

impl StructuralEq for Error

impl StructuralPartialEq for Error