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Struct Chain

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pub struct Chain<T, U>(/* private fields */);
Expand description

Concatenate two Keys of different types

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impl<T, U> Chain<T, U>

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pub fn new(t: T, u: U) -> Self

Return a new concatenated Keys

Trait Implementations§

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impl<T: Keys, U: Keys> IntoKeys for Chain<T, U>

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type IntoKeys = Chain<T, U>

The specific Keys implementor.
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fn into_keys(self) -> Self::IntoKeys

Convert self into a Keys implementor.
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impl<T: Keys, U: Keys> Keys for Chain<T, U>

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fn next(&mut self, lookup: &KeyLookup) -> Result<usize, Traversal>

Look up the next key in a KeyLookup and convert to usize index. Read more
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fn finalize(&mut self) -> Result<(), Traversal>

Finalize the keys, ensure there are no more. Read more
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fn chain<U: IntoKeys>(self, other: U) -> Chain<Self, U::IntoKeys>
where Self: Sized,

Chain another Keys to this one.

Auto Trait Implementations§

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impl<T, U> Freeze for Chain<T, U>
where T: Freeze, U: Freeze,

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impl<T, U> RefUnwindSafe for Chain<T, U>
where T: RefUnwindSafe, U: RefUnwindSafe,

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impl<T, U> Send for Chain<T, U>
where T: Send, U: Send,

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impl<T, U> Sync for Chain<T, U>
where T: Sync, U: Sync,

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impl<T, U> Unpin for Chain<T, U>
where T: Unpin, U: Unpin,

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impl<T, U> UnwindSafe for Chain<T, U>
where T: UnwindSafe, U: 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<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 = Infallible

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

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.