Struct UiuaError 

pub struct UiuaError {
    pub kind: Box<UiuaErrorKind>,
    pub meta: Box<ErrorMeta>,
}

An error produced when running/compiling/formatting a Uiua program

Fields

kind: Box<UiuaErrorKind>

The kind of error

meta: Box<ErrorMeta>

Additional error data

Implementations

impl UiuaError

pub fn with_info( self, info: impl IntoIterator<Item = (String, Option<Span>)>, ) -> Self

Attach some info to the error

pub fn value(self) -> Value

Get the value of the error if it was thrown by assert

pub fn into_multi(self) -> Vec<Self>

Turn the error into a multi-error

pub fn from_multi(multi: impl IntoIterator<Item = Self>) -> Self

Create an error from multiple errors

pub fn trace(self, span: CodeSpan) -> Self

Add a span to the trace of the error

pub fn load(path: PathBuf, error: Error) -> Self

Make a Load error

pub fn format(path: PathBuf, error: Error) -> Self

Make a Format error

impl UiuaError

pub fn report(&self) -> Report

Get a rich-text report for the error

Trait Implementations

impl Clone for UiuaError

fn clone(&self) -> UiuaError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UiuaError

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

Formats the value using the given formatter.

impl Display for UiuaError

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

Formats the value using the given formatter.

impl Error for UiuaError

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<Infallible> for UiuaError

fn from(value: Infallible) -> Self

Converts to this type from the input type.

impl From<UiuaErrorKind> for UiuaError

fn from(kind: UiuaErrorKind) -> Self

Converts to this type from the input type.