Enum NonEmptyError 

pub enum NonEmptyError {
    Empty(Empty),
    Overflow(Overflow),
}

How construction of a required non-empty collection refuses.

Variants

Empty(Empty)

Nothing was offered.

Overflow(Overflow)

Too much was offered.

Trait Implementations

impl Clone for NonEmptyError

fn clone(&self) -> NonEmptyError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NonEmptyError

impl Debug for NonEmptyError

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

Formats the value using the given formatter.

impl Display for NonEmptyError

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

Formats the value using the given formatter.

impl Eq for NonEmptyError

impl Error for NonEmptyError

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<Empty> for NonEmptyError

fn from(empty: Empty) -> Self

Converts to this type from the input type.

impl From<NonEmptyError> for TrailError

fn from(refusal: NonEmptyError) -> Self

Converts to this type from the input type.

impl From<Overflow> for NonEmptyError

fn from(overflow: Overflow) -> Self

Converts to this type from the input type.

impl Hash for NonEmptyError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for NonEmptyError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for NonEmptyError