Struct budvm::Fault

pub struct Fault<'a, Env, ReturnType>where
    Env: Environment,{
    pub kind: FaultOrPause<'a, Env, ReturnType>,
    pub stack: Vec<FaultStackFrame>,
}

An unexpected event occurred while executing the virtual machine.

Fields

kind: FaultOrPause<'a, Env, ReturnType>

The kind of fault this is.

stack: Vec<FaultStackFrame>

The stack trace of the virtual machine when the fault was raised.

Trait Implementations

impl<Env, ReturnType> Clone for Fault<'static, Env, ReturnType>where Env: Environment,

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a, Env, ReturnType: Debug> Debug for Fault<'a, Env, ReturnType>where Env: Environment + Debug,

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

Formats the value using the given formatter.

impl<'a, Env, ReturnType> Display for Fault<'a, Env, ReturnType>where Env: Environment,

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

Formats the value using the given formatter.

impl<'a, Env, ReturnType> Error for Fault<'a, Env, ReturnType>where Env: Debug + Environment, ReturnType: Debug,

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

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, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl<'a, Env, ReturnType> From<Fault<'a, Env, ReturnType>> for Error<'a, Env, ReturnType>where Env: Environment,

fn from(fault: Fault<'a, Env, ReturnType>) -> Self

Converts to this type from the input type.

impl<'a, Env, ReturnType> From<FaultKind> for Fault<'a, Env, ReturnType>where Env: Environment,

fn from(kind: FaultKind) -> Self

Converts to this type from the input type.

impl<'a, Env, ReturnType: PartialEq> PartialEq<Fault<'a, Env, ReturnType>> for Fault<'a, Env, ReturnType>where Env: Environment + PartialEq,

fn eq(&self, other: &Fault<'a, Env, ReturnType>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a, Env, ReturnType> StructuralPartialEq for Fault<'a, Env, ReturnType>where Env: Environment,