Enum sc_executor::error::WasmError

pub enum WasmError {
    CodeNotFound,
    ApplySnapshotFailed,
    ErasingFailed(String),
    InvalidModule,
    CantDeserializeWasm,
    InvalidMemory,
    InvalidHeapPages,
    Instantiation(String),
    Other(String),
}

Type for errors occurring during Wasm runtime construction.

Variants

CodeNotFound

ApplySnapshotFailed

ErasingFailed(String)

Failure to erase the wasm memory.

Depending on the implementation might mean failure of allocating memory.

InvalidModule

CantDeserializeWasm

InvalidMemory

InvalidHeapPages

Instantiation(String)

Instantiation error.

Other(String)

Other error happenend.

Trait Implementations

impl Debug for WasmError

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

Formats the value using the given formatter.

impl Display for WasmError

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

Formats the value using the given formatter.

impl Error for WasmError

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<WasmError> for Error

fn from(source: WasmError) -> Error

Converts to this type from the input type.