Enum wasmer_runtime::error::LinkError

pub enum LinkError {
    Import(String, String, ImportError),
    Trap(RuntimeError),
    Resource(String),
}

The WebAssembly.LinkError object indicates an error during module instantiation (besides traps from the start function).

This is based on the link error API.

Variants

Import(String, String, ImportError)

An error occurred when checking the import types.

Trap(RuntimeError)

A trap ocurred during linking.

Resource(String)

Insufficient resources available for linking.

Trait Implementations

impl Debug for LinkError

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

Formats the value using the given formatter.

impl Display for LinkError

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

Formats the value using the given formatter.

impl Error for LinkError

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