Enum endbasic_core::exec::Error

pub enum Error {
    EvalError(Error),
    IoError(Error),
    ParseError(Error),
    SyntaxError(String),
    UsageError(String),
}

Execution errors.

Variants

EvalError(Error)

Evaluation error during execution.

IoError(Error)

I/O error during execution.

ParseError(Error)

Parsing error during execution.

SyntaxError(String)

Syntax error.

UsageError(String)

Execution of a builtin command failed due to a user call error.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

pub 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<Error> for Error

pub fn from(source: Error) -> Self

Performs the conversion.

impl From<Error> for Error

pub fn from(source: Error) -> Self

Performs the conversion.