Struct ZapcodeSnapshot 

pub struct ZapcodeSnapshot { /* private fields */ }

A snapshot of VM state at a suspension point. Can be serialized to bytes and resumed later in any process.

Implementations

impl ZapcodeSnapshot

pub fn dump(&self) -> Result<Vec<u8>>

Serialize the snapshot to bytes for storage / transport.

pub fn load(bytes: &[u8]) -> Result<Self>

Deserialize a snapshot from bytes.

pub fn resume(self, return_value: Value) -> Result<VmState>

Resume execution with a return value from the external function. Returns a VmState which may be Complete or another Suspended.

Trait Implementations

impl Clone for ZapcodeSnapshot

fn clone(&self) -> ZapcodeSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ZapcodeSnapshot

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ZapcodeSnapshot

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ZapcodeSnapshot

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

where __S: Serializer,

Serialize this value into the given Serde serializer.