Struct VMHooksEarlyExit 

pub struct VMHooksEarlyExit {
    pub code: u64,
    pub message: Cow<'static, str>,
}

Contains details regarding an early exit triggered by a VM hook.

It doesn’t have to be an error, for instance in the case of legacy async calls execution is intentionally halted early.

Fields

code: u64

message: Cow<'static, str>

Implementations

impl VMHooksEarlyExit

pub fn new(code: u64) -> Self

pub fn with_const_message(self, message: &'static str) -> Self

pub fn with_message(self, message: String) -> Self

Trait Implementations

impl Clone for VMHooksEarlyExit

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VMHooksEarlyExit

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

Formats the value using the given formatter.

impl Display for VMHooksEarlyExit

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

Formats the value using the given formatter.

impl Error for VMHooksEarlyExit

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

Returns 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, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.