Struct EvalError

pub(crate) struct EvalError {
    backtrace: Vec<Box<str>>,
    pub(crate) error: ErrorType,
}

Fields

backtrace: Vec<Box<str>>

error: ErrorType

Implementations

impl EvalError

pub(crate) fn new_error(error: Error) -> Self

pub(crate) fn signal( error_symbol: Gc<ObjectType<'_>>, data: Gc<ObjectType<'_>>, env: &mut Rt<Env<'_>>, ) -> Self

pub(crate) fn throw( tag: Gc<ObjectType<'_>>, data: Gc<ObjectType<'_>>, env: &mut Rt<Env<'_>>, ) -> Self

pub(crate) fn new(error: impl Into<Self>) -> Self

pub(crate) fn with_trace( error: Error, name: &str, args: &[Rt<Slot<Gc<ObjectType<'_>>>>], ) -> Self

pub(crate) fn add_trace( self, name: &str, args: &[Rt<Slot<Gc<ObjectType<'_>>>>], ) -> Self

pub(crate) fn print_backtrace(&self)

Trait Implementations

impl Error for EvalError

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.

impl From<&'static str> for EvalError

fn from(e: &'static str) -> Self

Converts to this type from the input type.

impl From<ConsError> for EvalError

fn from(e: ConsError) -> Self

Converts to this type from the input type.

impl From<Error> for EvalError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Infallible> for EvalError

fn from(e: Infallible) -> Self

Converts to this type from the input type.

impl From<LispError> for EvalError

fn from(e: LispError) -> Self

Converts to this type from the input type.

impl From<String> for EvalError

fn from(e: String) -> Self

Converts to this type from the input type.

impl From<TypeError> for EvalError

fn from(e: TypeError) -> Self

Converts to this type from the input type.

impl Debug for EvalError

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

Formats the value using the given formatter.

impl Display for EvalError

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

Formats the value using the given formatter.