Enum KeyedRosterRowsError 

pub enum KeyedRosterRowsError<LeftKey, RightKey, const N: usize> {
    Overflow(Overflow),
    ForeignLeft(NonEmpty<ForeignRosterReference<LeftKey>, N>),
    ForeignRight(NonEmpty<ForeignRosterReference<RightKey>, N>),
}

How offered rows refuse reference-safe admission over two keyed rosters.

Variants

Overflow(Overflow)

More rows were offered than the declared row ceiling admits.

ForeignLeft(NonEmpty<ForeignRosterReference<LeftKey>, N>)

One or more rows name a key outside the left roster.

ForeignRight(NonEmpty<ForeignRosterReference<RightKey>, N>)

One or more rows name a key outside the right roster.

Trait Implementations

impl<LeftKey: Clone, RightKey: Clone, const N: usize> Clone for KeyedRosterRowsError<LeftKey, RightKey, N>

fn clone(&self) -> KeyedRosterRowsError<LeftKey, RightKey, N>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<LeftKey: Debug, RightKey: Debug, const N: usize> Debug for KeyedRosterRowsError<LeftKey, RightKey, N>

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

Formats the value using the given formatter.

impl<LeftKey, RightKey, const N: usize> Display for KeyedRosterRowsError<LeftKey, RightKey, N>

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

Formats the value using the given formatter.

impl<LeftKey: Eq, RightKey: Eq, const N: usize> Eq for KeyedRosterRowsError<LeftKey, RightKey, N>

impl<LeftKey: Debug, RightKey: Debug, const N: usize> Error for KeyedRosterRowsError<LeftKey, RightKey, N>

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<LeftKey: Hash, RightKey: Hash, const N: usize> Hash for KeyedRosterRowsError<LeftKey, RightKey, N>

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<LeftKey: PartialEq, RightKey: PartialEq, const N: usize> PartialEq for KeyedRosterRowsError<LeftKey, RightKey, N>

fn eq(&self, other: &KeyedRosterRowsError<LeftKey, RightKey, N>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<LeftKey: PartialEq, RightKey: PartialEq, const N: usize> StructuralPartialEq for KeyedRosterRowsError<LeftKey, RightKey, N>