Struct arrow_row::Rows

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pub struct Rows { /* private fields */ }
Expand description

A row-oriented representation of arrow data, that is normalized for comparison.

See the module level documentation and RowConverter for more details.

Implementations§

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impl Rows

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pub fn push(&mut self, row: Row<'_>)

Append a Row to this Rows

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pub fn row(&self, row: usize) -> Row<'_>

Returns the row at index row

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pub fn clear(&mut self)

Sets the length of this Rows to 0

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pub fn num_rows(&self) -> usize

Returns the number of Row in this Rows

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pub fn iter(&self) -> RowsIter<'_>

Returns an iterator over the Row in this Rows

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pub fn size(&self) -> usize

Returns the size of this instance in bytes

Includes the size of Self.

Trait Implementations§

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impl Debug for Rows

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<'a> IntoIterator for &'a Rows

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type Item = Row<'a>

The type of the elements being iterated over.
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type IntoIter = RowsIter<'a>

Which kind of iterator are we turning this into?
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fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value. Read more

Auto Trait Implementations§

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impl RefUnwindSafe for Rows

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impl Send for Rows

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impl Sync for Rows

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impl Unpin for Rows

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impl UnwindSafe for Rows

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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 Twhere 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 Twhere 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 Twhere 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.
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impl<T> Allocation for Twhere T: RefUnwindSafe + Send + Sync,