Enum ZulaError 

pub enum ZulaError {
    Io(Error),
    InvalidCmd(String),
    CommandEmpty,
    InvalidDir,
    RecursiveAlias,
    InvalidPlugin,
    LibErr(Error),
    Opaque(Box<dyn Error + Send + Sync>),
}

The zula shell error type. All errors can be converted to the Opaque variant.

Variants

Io(Error)

InvalidCmd(String)

CommandEmpty

InvalidDir

RecursiveAlias

InvalidPlugin

LibErr(Error)

Opaque(Box<dyn Error + Send + Sync>)

Trait Implementations

impl Debug for ZulaError

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

Formats the value using the given formatter.

impl Display for ZulaError

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

Formats the value using the given formatter.

impl Error for ZulaError

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<Box<dyn Error + Send + Sync>> for ZulaError

fn from(value: Box<dyn Error + Send + Sync + 'static>) -> Self

Converts to this type from the input type.

impl From<Error> for ZulaError

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ZulaError

fn from(value: Error) -> Self

Converts to this type from the input type.