Struct CoreVmOutput

pub struct CoreVmOutput {
    pub vm_output: VmOutput,
    pub vm_state: VmState,
    pub old_hash: Hash,
    pub new_hash: Hash,
    pub touched_imported_pages: VecMap<u64, Hash>,
    pub updated_pages: VecMap<u64, Hash>,
    pub video: Option<VideoMode>,
    pub guest_code_hash: Hash,
    pub guest_code_host: ServiceId,
}

CoreVM-specific work output.

This is the output of the work package.

Fields

vm_output: VmOutput

The specification of the VM’s output data.

vm_state: VmState

The posterior VM state on which the program run was suspended.

Use this state in [CorevmPayload] to continue the execution in another work package.

old_hash: Hash

new_hash: Hash

touched_imported_pages: VecMap<u64, Hash>

Memory pages that were imported and read from/written to while refining the package.

updated_pages: VecMap<u64, Hash>

Memory pages that were read from/written to while refining this work package.

Include deallocated pages indicated by zero hashes.

video: Option<VideoMode>

Video output mode.

None if the mode was not changed in this program run.

guest_code_hash: Hash

The guest code hash.

guest_code_host: ServiceId

The host service for the guest code.

Trait Implementations

impl Debug for CoreVmOutput

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

Formats the value using the given formatter.

impl Decode for CoreVmOutput

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Encode for CoreVmOutput

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl EncodeLike for CoreVmOutput