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JoinTable

osmx

Struct JoinTable 

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pub struct JoinTable<'txn> { /* private fields */ }
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A table that maps IDs of elements to IDs of other elements to which they are related. For example, mapping Nodes to the Ways that they are part of, or mapping any elements (Nodes, Ways, Relations) to the Relations that the elements are members of.

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impl<'txn> JoinTable<'txn>

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pub fn get(&self, id: u64) -> impl Iterator<Item = u64> + 'txn

Given an element ID, returns the IDs of elements it is related to in this table. Returns an iterator since there may be multiple values for a given key.

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impl<'txn> Freeze for JoinTable<'txn>

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impl<'txn> RefUnwindSafe for JoinTable<'txn>

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impl<'txn> !Send for JoinTable<'txn>

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impl<'txn> !Sync for JoinTable<'txn>

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impl<'txn> Unpin for JoinTable<'txn>

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impl<'txn> UnsafeUnpin for JoinTable<'txn>

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impl<'txn> UnwindSafe for JoinTable<'txn>

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> 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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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.