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EfficientOptionTupleInnerNone

efficient_enum::option

Struct EfficientOptionTupleInnerNone 

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pub struct EfficientOptionTupleInnerNone<'a, A, B: 'a, TM: 'a = TagMSB>(/* private fields */)
where
    A: TaggableValue<TM, Two> + 'a;
Expand description

A helper type useful for accessing the lack of data or replacing it with nothing without having to use unwraps.

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impl<'a, TM, A, B> EfficientOptionTupleInnerNone<'a, A, B, TM>
where A: TaggableValue<TM, Two>,

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pub fn clone_0(&self) -> A
where A: Clone,

Clones the A value

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pub fn add_1(self, b: B) -> EfficientOptionTupleInnerSome<'a, A, B, TM>

Adds a B value

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pub fn map<R, F: FnOnce(&mut A) -> R>(&mut self, f: F) -> R

Maps the A value to a result

Auto Trait Implementations§

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impl<'a, A, B, TM = TagMSB> !UnwindSafe for EfficientOptionTupleInnerNone<'a, A, B, TM>

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impl<'a, A, B, TM> Freeze for EfficientOptionTupleInnerNone<'a, A, B, TM>
where &'a mut EfficientOptionTuple<A, B, TM>: Freeze,

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impl<'a, A, B, TM> RefUnwindSafe for EfficientOptionTupleInnerNone<'a, A, B, TM>
where &'a mut EfficientOptionTuple<A, B, TM>: RefUnwindSafe,

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impl<'a, A, B, TM> Send for EfficientOptionTupleInnerNone<'a, A, B, TM>
where &'a mut EfficientOptionTuple<A, B, TM>: Send,

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impl<'a, A, B, TM> Sync for EfficientOptionTupleInnerNone<'a, A, B, TM>
where &'a mut EfficientOptionTuple<A, B, TM>: Sync,

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impl<'a, A, B, TM> Unpin for EfficientOptionTupleInnerNone<'a, A, B, TM>
where &'a mut EfficientOptionTuple<A, B, TM>: Unpin,

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impl<'a, A, B, TM> UnsafeUnpin for EfficientOptionTupleInnerNone<'a, A, B, TM>
where &'a mut EfficientOptionTuple<A, B, TM>: UnsafeUnpin,

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<U> 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, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.