Struct DataSegmentsSnapshot

pub struct DataSegmentsSnapshot { /* private fields */ }

This is a snapshot of data segments specialzied for a particular instantiation.

Note that this assumes that no mutable globals are used.

Implementations

impl DataSegmentsSnapshot

pub fn take(module: &WasmModuleInfo) -> Result<Self>

Create a snapshot from the data segments from the module.

pub fn apply<E>( &self, memory_set: impl FnMut(u32, &[u8]) -> Result<(), E>, ) -> Result<(), E>

Apply the given snapshot to a linear memory.

Linear memory interface is represented by a closure memory_set.

Trait Implementations

impl Clone for DataSegmentsSnapshot

fn clone(&self) -> DataSegmentsSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.