Enum wasmtime_jit::SetupError

pub enum SetupError {
    Validate(String),
    Compile(CompileError),
    Instantiate(InstantiationError),
    DebugInfo(Error),
}

An error condition while setting up a wasm instance, be it validation, compilation, or instantiation.

Variants

Validate(String)

The module did not pass validation.

Compile(CompileError)

A wasm translation error occured.

Instantiate(InstantiationError)

Some runtime resource was unavailable or insufficient, or the start function trapped.

DebugInfo(Error)

Debug information generation error occured.

Trait Implementations

impl Debug for SetupError

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

Formats the value using the given formatter.

impl Display for SetupError

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

Formats the value using the given formatter.

impl Error for SetupError

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()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<CompileError> for SetupError

fn from(source: CompileError) -> Self

Performs the conversion.

impl From<Error> for SetupError

fn from(source: Error) -> Self

Performs the conversion.

impl From<InstantiationError> for SetupError

fn from(source: InstantiationError) -> Self

Performs the conversion.