Enum cosmwasm_vm::BackendError

pub enum BackendError {
    ForeignPanic {},
    BadArgument {},
    InvalidUtf8 {},
    IteratorDoesNotExist {
        id: u32,
    },
    OutOfGas {},
    Unknown {
        msg: Option<String>,
    },
    UserErr {
        msg: String,
    },
}

Variants

ForeignPanic

Fields of ForeignPanic

BadArgument

Fields of BadArgument

InvalidUtf8

Fields of InvalidUtf8

IteratorDoesNotExist

Fields of IteratorDoesNotExist

id: u32

OutOfGas

Fields of OutOfGas

Unknown

Fields of Unknown

msg: Option<String>

UserErr

Fields of UserErr

msg: String

Implementations

impl BackendError

pub fn foreign_panic() -> Self

pub fn bad_argument() -> Self

pub fn iterator_does_not_exist(iterator_id: u32) -> Self

pub fn out_of_gas() -> Self

pub fn unknown(msg: impl ToString) -> Self

pub fn unknown_without_message() -> Self

Use ::unknown(msg: S) if possible

pub fn user_err(msg: impl ToString) -> Self

Trait Implementations

impl Debug for BackendError

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

Formats the value using the given formatter.

impl Display for BackendError

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

Formats the value using the given formatter.

impl Error for BackendError

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

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

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

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

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

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

impl From<BackendError> for VmError

fn from(original: BackendError) -> Self

Performs the conversion.

impl From<FromUtf8Error> for BackendError

fn from(_original: FromUtf8Error) -> Self

Performs the conversion.