Enum NotError 

pub enum NotError<T, E> {
    Not(T),
    Fatal(E),
}

A pipe that should have failed succeed

Variants

Not(T)

The error succeeded

Fatal(E)

A fatal error occured

Implementations

impl<T, E> NotError<T, E>

pub fn unwrap_not(self) -> T

where E: Debug,

unwrap the successfull result panics if self is NotError::Fatal

Trait Implementations

impl<T: Clone, E: Clone> Clone for NotError<T, E>

fn clone(&self) -> NotError<T, E>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug, E: Debug> Debug for NotError<T, E>

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

Formats the value using the given formatter.

impl<T: Debug, E: Display> Display for NotError<T, E>

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

Formats the value using the given formatter.

impl<O: Debug, E: Error> Error for NotError<O, E>

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<T: PartialEq, E: PartialEq> PartialEq for NotError<T, E>

fn eq(&self, other: &NotError<T, E>) -> 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.

impl<I, O, E, R, P> Pipe<I, (E,), NotError<(R, O), E>> for Not<O, R, P>

where I: Clone, P: Pipe<I, O, E, R>,

fn apply(&mut self, input: I) -> Result<I, (E,), NotError<(R, O), E>>

Produces a Result from an input

impl<T: Copy, E: Copy> Copy for NotError<T, E>

impl<T: Eq, E: Eq> Eq for NotError<T, E>

impl<T, E> StructuralPartialEq for NotError<T, E>