Enum Error

pub enum Error {
    CompilerError(Error),
    EvalError(LineCol, String),
    IoError(Error),
    NestedError(String),
    ParseError(Error),
    SyntaxError(LineCol, String),
    ValueError(Error),
}

Execution errors.

Variants

CompilerError(Error)

Compilation error during execution.

EvalError(LineCol, String)

Evaluation error during execution.

IoError(Error)

I/O error during execution.

NestedError(String)

Hack to support errors that arise from within a program that is RUN.

ParseError(Error)

Parsing error during execution.

SyntaxError(LineCol, String)

Syntax error.

ValueError(Error)

Value computation error during execution.

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)>

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<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.