Struct Keyed

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pub struct Keyed<I: IndexDomain>(/* private fields */);

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impl<I: IndexDomain, V: ValueDomain, O: OrderState> AlignableArity<Indexed<I, V>, Keyed> for Multiple<O>

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type Retention = Preserving

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fn lookup<'a, 'prepared>( prepared: &'prepared Self::Prepared<'a>, address: &<Keyed as Alignment>::Address<'a>, ) -> Lookup<'prepared, QueryResult<V::Value<'a>>>
where Indexed<I, V>: 'a,

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impl<I: IndexDomain> Alignment for Keyed

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type Address<'a> = ::Index<'a>

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fn raise_at( operation: &'static str, cause: impl Diagnostic, address: &Self::Address<'_>, ) -> Box<Failure>

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impl<I: IndexDomain, V: ValueDomain, O: OrderState> MaybeAbsent<Keyed> for OperandHandle<Indexed<I, V>, Multiple<O>>

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fn on_missing(self, policy: P) -> WithMissing<A, Self, P>
where Self: Sized, P: MissingPolicy<A, Self>,

Auto Trait Implementations§

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impl UnwindSafe for Keyed
where I: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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