Struct Partition

Source

pub struct Partition { /* private fields */ }

Expand description

Represents a partition of data

Implementations§

Source §

impl Partition

Source

pub fn new(id: usize, data: RecordBatch) -> Self

Creates a new partition

Source

pub fn new_metadata_only(id: usize, metadata: PartitionMetadata) -> Self

Creates a new partition with just metadata (no data)

Source

pub fn id(&self) -> usize

Gets the partition ID

Source

pub fn data(&self) -> Option<&RecordBatch>

Gets the partition data

Source

pub fn take_data(&mut self) -> Option<RecordBatch>

Takes ownership of the partition data

Source

pub fn metadata(&self) -> &PartitionMetadata

Gets the partition metadata

Trait Implementations§

Source §

impl Debug for Partition

Source §

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

§

impl !UnwindSafe for Partition

Blanket Implementations§

Source §

impl<T> Any for T
where T: 'static + ?Sized,

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

impl<T> Borrow<T> for T
where T: ?Sized,

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source §

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

impl<T, U> Into for T
where U: From<T>,

Source §

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source §

impl<T> IntoEither for T

Source §

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

Source §

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

Source §