Trait DataPartitionProvider

pub trait DataPartitionProvider:
    DynClone
    + Debug
    + Sync
    + Send {
    // Required methods
    fn part_size(&self) -> PartSize;
    fn feedback(&self, feedback: DataPartitionProviderFeedback<'_>);
}

分片大小获取接口

Required Methods

fn part_size(&self) -> PartSize

获取分片大小

fn feedback(&self, feedback: DataPartitionProviderFeedback<'_>)

反馈分片大小结果

Trait Implementations

impl<'clone> Clone for Box<dyn DataPartitionProvider + 'clone>

fn clone(&self) -> Box<dyn DataPartitionProvider + 'clone>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'clone> Clone for Box<dyn DataPartitionProvider + Send + 'clone>

fn clone(&self) -> Box<dyn DataPartitionProvider + Send + 'clone>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'clone> Clone for Box<dyn DataPartitionProvider + Sync + Send + 'clone>

fn clone(&self) -> Box<dyn DataPartitionProvider + Sync + Send + 'clone>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'clone> Clone for Box<dyn DataPartitionProvider + Sync + 'clone>

fn clone(&self) -> Box<dyn DataPartitionProvider + Sync + 'clone>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

Implementations on Foreign Types

impl<'a, T> DataPartitionProvider for &'a T

where T: 'a + DataPartitionProvider + ?Sized, &'a T: DynClone + Debug + Sync + Send,

fn part_size(&self) -> PartSize

fn feedback(&self, feedback: DataPartitionProviderFeedback<'_>)

impl<'a, T> DataPartitionProvider for &'a mut T

where T: 'a + DataPartitionProvider + ?Sized, &'a mut T: DynClone + Debug + Sync + Send,

fn part_size(&self) -> PartSize

fn feedback(&self, feedback: DataPartitionProviderFeedback<'_>)

impl<T> DataPartitionProvider for Box<T>

where T: DataPartitionProvider + ?Sized, Box<T>: DynClone + Debug + Sync + Send,

fn part_size(&self) -> PartSize

fn feedback(&self, feedback: DataPartitionProviderFeedback<'_>)

impl<T> DataPartitionProvider for Rc<T>

where T: DataPartitionProvider + ?Sized, Rc<T>: DynClone + Debug + Sync + Send,

fn part_size(&self) -> PartSize

fn feedback(&self, feedback: DataPartitionProviderFeedback<'_>)

impl<T> DataPartitionProvider for Arc<T>

where T: DataPartitionProvider + ?Sized, Arc<T>: DynClone + Debug + Sync + Send,

fn part_size(&self) -> PartSize

fn feedback(&self, feedback: DataPartitionProviderFeedback<'_>)

Implementors

impl DataPartitionProvider for FixedDataPartitionProvider

impl<P> DataPartitionProvider for LimitedDataPartitionProvider<P>

where P: DataPartitionProvider + Clone,

impl<P> DataPartitionProvider for MultiplyDataPartitionProvider<P>

where P: DataPartitionProvider + Clone,