Struct MockAllocator

pub struct MockAllocator { /* private fields */ }

The core allocator trait, implemented by all allocators.

Implementations

impl MockAllocator

pub fn checkpoint(&mut self)

Validate that all current expectations for all methods have been satisfied, and discard them.

pub fn new() -> Self

Create a new mock object with no expectations.

This method will not be generated if the real struct already has a new method. However, it will be generated if the struct implements a trait with a new method. The trait’s new method can still be called like <MockX as TraitY>::new

impl MockAllocator

pub fn expect_allocate(&mut self) -> &mut Expectation

Create an Expectation for mocking the allocate method

Trait Implementations

impl Allocator for MockAllocator

The core allocator trait, implemented by all allocators.

type Alloc = MockAllocWrapper

The type of Alloc produced by this allocator.

fn allocate<'life0, 'async_trait>( &'life0 mut self, spec: AllocSpec, ) -> Pin<Box<dyn Future<Output = Result<MockAllocWrapper, AllocatorError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Create a new allocation. The allocation itself is generally returned immediately (after validating parameters, etc.); the caller is expected to respond to allocation events as the underlying procs are incrementally allocated.

impl Debug for MockAllocator

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

Formats the value using the given formatter.

impl Default for MockAllocator

fn default() -> Self

Returns the “default value” for a type.