Struct alloc::boxed::ExchangeHeapSingleton

[+] Show type declaration

pub struct ExchangeHeapSingleton { /* fields omitted */ }

🔬 This is a nightly-only experimental API. (box_heap #27779)

may be renamed; uncertain about custom allocator design

[−] Expand description

This the singleton type used solely for boxed::HEAP.

Trait Implementations

impl Copy for ExchangeHeapSingleton

impl Clone for ExchangeHeapSingleton

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fn clone(&self) -> ExchangeHeapSingleton

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Returns a copy of the value.

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

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Performs copy-assignment from source.

impl<T> Placer<T> for ExchangeHeapSingleton

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type Place = IntermediateBox<T>

🔬 This is a nightly-only experimental API. (placement_new_protocol #27779)

Place is the intermediate agent guarding the uninitialized state for Data.

fn make_place(self) -> IntermediateBox<T>

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🔬 This is a nightly-only experimental API. (placement_new_protocol #27779)

Creates a fresh place from self.