Enum EitherErr2 

pub enum EitherErr2<T1, T2> {
    First(T1),
    Second(T2),
}

Multi-error convenience enum

Variants

First(T1)

Type 1

Second(T2)

Type 2

Implementations

impl<T1, T2> EitherErr2<T1, T2>

pub fn is_type1(&self) -> bool

Is this the first error type?

pub fn is_type2(&self) -> bool

Is this the second error type?

impl<T> EitherErr2<Infallible, T>

pub fn map_infallible_first(self) -> T

Convert to non-infallible error

impl<T> EitherErr2<T, Infallible>

pub fn map_infallible_second(self) -> T

Convert to non-infallible error

Trait Implementations

impl<T1: Clone, T2: Clone> Clone for EitherErr2<T1, T2>

fn clone(&self) -> EitherErr2<T1, T2>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T1: Debug, T2: Debug> Debug for EitherErr2<T1, T2>

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

Formats the value using the given formatter.

impl<T1: Display, T2: Display> Display for EitherErr2<T1, T2>

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

Formats the value using the given formatter.

impl<T1: Error, T2: Error> Error for EitherErr2<T1, T2>

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.