Enum wasmtime_jit::ActionError

pub enum ActionError {
    Setup(SetupError),
    Field(String),
    Kind(String),
    Type(String),
}

An error detected while invoking a wasm function or reading a wasm global. Note that at this level, traps are not reported errors, but are rather returned through ActionOutcome.

Variants

Setup(SetupError)

An internal implementation error occurred.

Field(String)

No field with the specified name was present.

Kind(String)

The field was present but was the wrong kind (eg. function, table, global, or memory).

Type(String)

The field was present but was the wrong type (eg. i32, i64, f32, or f64).

Trait Implementations

impl Debug for ActionError

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

Formats the value using the given formatter.

impl Display for ActionError

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

Formats the value using the given formatter.

impl Error for ActionError

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 1.41.0:

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<ActionError> for ContextError

fn from(source: ActionError) -> Self

Performs the conversion.

impl From<SetupError> for ActionError

fn from(source: SetupError) -> Self

Performs the conversion.