Struct rune::CompileError

pub struct CompileError { /* fields omitted */ }

An error raised during compiling.

Implementations

impl CompileError

pub fn new<S, K>(spanned: S, kind: K) -> Self where
    S: Spanned,
    CompileErrorKind: From<K>, 

Construct a new scope error.

pub fn msg<S>(spanned: S, message: &'static str) -> Self where
    S: Spanned, 

Construct an custom error.

This should be used for programming invariants of the encoder which are broken for some reason.

pub fn kind(&self) -> &CompileErrorKind

Get the kind of the error.

pub fn into_kind(self) -> CompileErrorKind

Convert into the kind of the error.

impl CompileError

pub fn unsupported_super<S>(spanned: S) -> impl FnOnce() -> Self where
    S: Spanned, 

Construct a factor for unsupported super.

pub fn experimental<S>(spanned: S, msg: &'static str) -> Self where
    S: Spanned, 

Construct an experimental error.

This should be used when an experimental feature is used which hasn’t been enabled.

pub fn expected_meta<S>(
    spanned: S,
    meta: CompileMeta,
    expected: &'static str
) -> Self where
    S: Spanned, 

Error when we got mismatched meta.

Trait Implementations

impl Debug for CompileError

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

Formats the value using the given formatter.

impl Display for CompileError

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

Formats the value using the given formatter.

impl Error for CompileError

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

impl From<CompileError> for ErrorKind

fn from(source: CompileError) -> Self

Performs the conversion.

impl From<IrError> for CompileError

fn from(error: IrError) -> Self

Performs the conversion.

impl From<ParseError> for CompileError

fn from(error: ParseError) -> Self

Performs the conversion.

impl From<QueryError> for CompileError

fn from(error: QueryError) -> Self

Performs the conversion.

impl From<ResolveError> for CompileError

fn from(error: ResolveError) -> Self

Performs the conversion.

impl Spanned for CompileError

fn span(&self) -> Span

Get the span of the type.