Struct sc_executor_common::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

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

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.

Should always be Self

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.