Enum Error 

pub enum Error {
    WorkflowConfigError(String),
    InternalRuntimeError(String),
    Failed(usize),
    Error(String),
    IOError(Error),
    InitError(String),
    UnsupportedFeature(String),
}

Variants

WorkflowConfigError(String)

InternalRuntimeError(String)

Failed(usize)

Error(String)

IOError(Error)

InitError(String)

UnsupportedFeature(String)

Implementations

impl Error

pub fn workflow_config_error<T: ToString>(message: T) -> Self

pub fn internal_runtime_error<T: ToString>(message: T) -> Self

pub fn io_error(source: Error) -> Self

pub fn failed(exit_code: usize) -> Self

pub fn unsupported_feature<T: ToString>(message: T) -> Self

pub fn init_error<T: ToString>(message: T) -> Self

pub fn error<T: ToString>(message: T) -> Self

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 PartialEq for Error

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.