Struct mun_runtime::InvokeErr1

pub struct InvokeErr1<'i, 's, A: ArgumentReflection + Marshal<'i>> { /* fields omitted */ }

An invocation error that contains the function name, a mutable reference to the runtime, passed arguments, and the output type. This allows the caller to retry the function invocation using the Retriable trait.

Implementations

impl<'i, 's, A: ArgumentReflection + Marshal<'i>> InvokeErr1<'i, 's, A>

pub fn new(err_msg: String, function_name: &'s str, arg1: A) -> Self

Constructs a new invocation error.

pub fn retry<'r, 'o, Output>(
    self,
    runtime: &'r mut Runtime
) -> Result<Output, Self> where
    Output: 'o + ReturnTypeReflection + Marshal<'o>,
    'r: 'o, 

Retries a function invocation once, resulting in a potentially successful invocation.

pub fn wait<'r, 'o, Output>(self, runtime: &'r mut Runtime) -> Output where
    Output: 'o + ReturnTypeReflection + Marshal<'o>,
    'r: 'o, 

Retries the function invocation until it succeeds, resulting in an output.

Trait Implementations

impl<'i, 's, A: ArgumentReflection + Marshal<'i>> Debug for InvokeErr1<'i, 's, A>

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

Formats the value using the given formatter.

impl<'i, 's, A: ArgumentReflection + Marshal<'i>> Display for InvokeErr1<'i, 's, A>

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

Formats the value using the given formatter.

impl<'i, 's, A: ArgumentReflection + Marshal<'i>> Error for InvokeErr1<'i, 's, A>

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

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

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

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

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

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting