Struct BasicMemory 

pub struct BasicMemory<T, ProvExtra = (), AllocExtra = ()>
where
    T: Target + Obj,
    ProvExtra: Obj,
    AllocExtra: Obj,
{
    allocations: List<Allocation<ProvExtra, AllocExtra>>,
    _phantom: PhantomData<T>,
}

Fields

allocations: List<Allocation<ProvExtra, AllocExtra>>

_phantom: PhantomData<T>

Trait Implementations

impl<T, ProvExtra, AllocExtra> Clone for BasicMemory<T, ProvExtra, AllocExtra>

where T: Clone + Target + Obj, ProvExtra: Clone + Obj, AllocExtra: Clone + Obj,

fn clone(&self) -> BasicMemory<T, ProvExtra, AllocExtra>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T, ProvExtra, AllocExtra> Copy for BasicMemory<T, ProvExtra, AllocExtra>

where T: Copy + Target + Obj, ProvExtra: Copy + Obj, AllocExtra: Copy + Obj,

impl<T, ProvExtra, AllocExtra> Debug for BasicMemory<T, ProvExtra, AllocExtra>

where T: Debug + Target + Obj, ProvExtra: Debug + Obj, AllocExtra: Debug + Obj,

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

Formats the value using the given formatter.

impl<'de, T, ProvExtra, AllocExtra> Deserialize<'de> for BasicMemory<T, ProvExtra, AllocExtra>

where T: Target + Obj, ProvExtra: Obj + Deserialize<'de>, AllocExtra: Obj + Deserialize<'de>,

fn deserialize<__D>( __deserializer: __D, ) -> Result<BasicMemory<T, ProvExtra, AllocExtra>, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T, ProvExtra, AllocExtra> Eq for BasicMemory<T, ProvExtra, AllocExtra>

where T: Eq + Target + Obj, ProvExtra: Eq + Obj, AllocExtra: Eq + Obj,

impl<T, ProvExtra, AllocExtra> Hash for BasicMemory<T, ProvExtra, AllocExtra>

where T: Hash + Target + Obj, ProvExtra: Hash + Obj, AllocExtra: Hash + Obj,

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T> Memory for BasicMemory<T>

where T: Target + Obj + for<'de> Deserialize<'de> + Serialize,

type T = T

The target is given by the generic parameter.

type FrameExtra = ()

The basic memory model does not need any per-frame data, so we set FrameExtra to the unit type.

type Params = ()

The basic memory model does not have any configuration parameters.

type Provenance = (AllocId, ())

The type of pointer provenance.

fn new(_params: ()) -> BasicMemory<T>

Create a new instance of the memory model with the given parameters.

fn allocate( &mut self, kind: AllocationKind, size: Size, align: Align, ) -> NdResult<ThinPointer<<BasicMemory<T> as Memory>::Provenance>, TerminationInfo>

Create a new allocation. The initial contents of the allocation are AbstractByte::Uninit.

fn deallocate( &mut self, ptr: ThinPointer<<BasicMemory<T> as Memory>::Provenance>, kind: AllocationKind, size: Size, align: Align, ) -> Result<(), TerminationInfo>

Remove an allocation.

fn store( &mut self, ptr: ThinPointer<<BasicMemory<T> as Memory>::Provenance>, bytes: List<AbstractByte<<BasicMemory<T> as Memory>::Provenance>>, align: Align, ) -> Result<(), TerminationInfo>

Write some bytes to memory.

fn load( &mut self, ptr: ThinPointer<<BasicMemory<T> as Memory>::Provenance>, len: Size, align: Align, ) -> Result<List<AbstractByte<<BasicMemory<T> as Memory>::Provenance>>, TerminationInfo>

Read some bytes from memory.

fn dereferenceable( &self, ptr: ThinPointer<<BasicMemory<T> as Memory>::Provenance>, len: Size, ) -> Result<(), TerminationInfo>

Test whether the given pointer is dereferenceable for the given size.

fn new_call() -> <BasicMemory<T> as Memory>::FrameExtra

Create the extra information for a stack frame.

fn leak_check(&self) -> Result<(), TerminationInfo>

Check if there are any memory leaks.

fn signed_dereferenceable( &self, ptr: ThinPointer<Self::Provenance>, len: Int, ) -> Result<(), TerminationInfo>

A derived form of dereferenceable that works with a signed notion of “length”.

fn retag_ptr( &mut self, _frame_extra: &mut Self::FrameExtra, ptr: Pointer<Self::Provenance>, _ptr_type: PtrType, _fn_entry: bool, _fn_implicit_writes: bool, _vtable_lookup: impl Fn(ThinPointer<Self::Provenance>) -> VTable + 'static, ) -> Result<Pointer<Self::Provenance>, TerminationInfo>

Retag the given pointer, which has the given type. fn_entry indicates whether this is one of the special retags that happen right at the top of each function.

fn end_call(&mut self, _extra: Self::FrameExtra) -> Result<(), TerminationInfo>

Memory model hook invoked at the end of each function call.

impl<T, ProvExtra, AllocExtra> Ord for BasicMemory<T, ProvExtra, AllocExtra>

where T: Ord + Target + Obj, ProvExtra: Ord + Obj, AllocExtra: Ord + Obj,

fn cmp(&self, other: &BasicMemory<T, ProvExtra, AllocExtra>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl<T, ProvExtra, AllocExtra> PartialEq for BasicMemory<T, ProvExtra, AllocExtra>

where T: PartialEq + Target + Obj, ProvExtra: PartialEq + Obj, AllocExtra: PartialEq + Obj,

fn eq(&self, other: &BasicMemory<T, ProvExtra, AllocExtra>) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<T, ProvExtra, AllocExtra> PartialOrd for BasicMemory<T, ProvExtra, AllocExtra>

where T: PartialOrd + Target + Obj, ProvExtra: PartialOrd + Obj, AllocExtra: PartialOrd + Obj,

fn partial_cmp( &self, other: &BasicMemory<T, ProvExtra, AllocExtra>, ) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T, ProvExtra, AllocExtra> Serialize for BasicMemory<T, ProvExtra, AllocExtra>

where T: Target + Obj, ProvExtra: Obj + Serialize, AllocExtra: Obj + Serialize,

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T, ProvExtra, AllocExtra> StructuralPartialEq for BasicMemory<T, ProvExtra, AllocExtra>

where T: PartialEq + Target + Obj, ProvExtra: PartialEq + Obj, AllocExtra: PartialEq + Obj,