Struct sc_executor::sandbox::Store[][src]

pub struct Store<FR> { /* fields omitted */ }
Expand description

This struct keeps track of all sandboxed components.

This is generic over a supervisor function reference type.

Implementations

Create a new empty sandbox store.

Create a new memory instance and return it’s index.

Errors

Returns Err if the memory couldn’t be created. Typically happens if initial is more than maximum.

Returns SandboxInstance by instance_idx.

Errors

Returns Err If instance_idx isn’t a valid index of an instance or instance is already torndown.

Returns reference to a memory instance by memory_idx.

Errors

Returns Err If memory_idx isn’t a valid index of an memory or if memory has been torn down.

Tear down the memory at the specified index.

Errors

Returns Err if memory_idx isn’t a valid index of an memory or if it has been torn down.

Tear down the instance at the specified index.

Errors

Returns Err if instance_idx isn’t a valid index of an instance or if it has been torn down.

Auto Trait Implementations

Blanket Implementations

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Mutably borrows from an owned value. Read more

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Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

Performs the conversion.

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Performs the conversion.

Get a reference to the inner from the outer.

Get a mutable reference to the inner from the outer.

The alignment of pointer.

The type for initializers.

Initializes a with the given initializer. Read more

Dereferences the given pointer. Read more

Mutably dereferences the given pointer. Read more

Drops the object pointed to by the given pointer. Read more

Should always be Self

Convert from a value of T into an equivalent instance of Self. Read more

Consume self to return an equivalent value of T. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The counterpart to unchecked_from.

Consume self to return an equivalent value of T.