Struct walrus::ModuleData

pub struct ModuleData { /* private fields */ }

All passive data sections of a wasm module, used to initialize memories via various instructions.

Implementations

impl ModuleData

pub fn get(&self, id: DataId) -> &Data

Get an element associated with an ID

pub fn get_mut(&mut self, id: DataId) -> &mut Data

Get an element associated with an ID

pub fn delete(&mut self, id: DataId)

Delete a passive data segment from this module.

It is up to you to ensure that all references to the deleted segment are removed, eg memory.init and data.drop expressions.

pub fn iter(&self) -> impl Iterator<Item = &Data>

Get a shared reference to this module’s passive elements.

pub fn add(&mut self, kind: DataKind, value: Vec<u8>) -> DataId

Add a data segment

Trait Implementations

impl Debug for ModuleData

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

Formats the value using the given formatter.

impl Default for ModuleData

fn default() -> ModuleData

Returns the “default value” for a type.