Enum rune::Error

pub enum Error {
    ParseError(ParseError),
    CompileError(CompileError),
    ConfigurationError(ConfigurationError),
    Io(Error),
    Fmt(Error),
    VmError(VmError),
    ContextError(ContextError),
}

Error capable of collecting all error types emitted by this crate.

Variants

ParseError(ParseError)

Source parse error.

CompileError(CompileError)

Compiler error.

ConfigurationError(ConfigurationError)

Configuration error.

Io(Error)

I/O error.

Fmt(Error)

Formatting error.

VmError(VmError)

Errors raised by the virtual machine.

ContextError(ContextError)

Errors raised when setting up context.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<CompileError> for Error

fn from(source: CompileError) -> Self

Performs the conversion.

impl From<ContextError> for Error

fn from(source: ContextError) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(source: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(source: Error) -> Self

Performs the conversion.

impl From<ParseError> for Error

fn from(source: ParseError) -> Self

Performs the conversion.

impl From<VmError> for Error

fn from(source: VmError) -> Self

Performs the conversion.