Struct timely::dataflow::operators::probe::Handle [] [src]

pub struct Handle<T: Timestamp> { /* fields omitted */ }

Reports information about progress at the probe.

Methods

impl<T: Timestamp> Handle<T>
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returns true iff the frontier is strictly less than time.

returns true iff the frontier is less than or equal to time.

returns true iff the frontier is empty.

Allocates a new handle.

Invokes a method on the frontier, returning its result.

This method allows inspection of the frontier, which cannot be returned by reference as it is on the other side of a RefCell.

Examples

use timely::dataflow::operators::probe::Handle;

let handle = Handle::<usize>::new();
let frontier = handle.with_frontier(|frontier| frontier.to_vec());

Trait Implementations

impl<T: Timestamp> Clone for Handle<T>
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Returns a copy of the value. Read more

Performs copy-assignment from source. Read more