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StrEquals

treehouse::query

Struct StrEquals 

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pub struct StrEquals<'a, D>(pub &'a str, pub D);

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§0: &'a str§1: D

Trait Implementations§

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impl<'a, T, D> TransactionalQuery<T> for StrEquals<'a, D>
where T: MaybeTransactional, T::Error: From<Error>, D: Display,

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fn matching_ids(&self, tree: &T) -> Result<BTreeSet<u64>, T::Error>

Auto Trait Implementations§

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impl<'a, D> Freeze for StrEquals<'a, D>
where D: Freeze,

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impl<'a, D> RefUnwindSafe for StrEquals<'a, D>
where D: RefUnwindSafe,

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impl<'a, D> Send for StrEquals<'a, D>
where D: Send,

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impl<'a, D> Sync for StrEquals<'a, D>
where D: Sync,

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impl<'a, D> Unpin for StrEquals<'a, D>
where D: Unpin,

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impl<'a, D> UnsafeUnpin for StrEquals<'a, D>
where D: UnsafeUnpin,

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impl<'a, D> UnwindSafe for StrEquals<'a, D>
where D: 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<U> Query for U
where U: TransactionalQuery<Tree>,

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fn matching_ids(&self, tree: &Tree) -> Result<BTreeSet<u64>, Error>

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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.