Struct Table

pub struct Table { /* private fields */ }

Container with a descriptor and a reference to a table storage.

Implementations

impl Table

pub fn new(desc: TableDescriptor) -> Result<Self, CreationError>

Create a new Table from a TableDescriptor

Usage:

let descriptor = TableDescriptor {
    element: ElementType::Anyfunc,
    minimum: 10,
    maximum: None,
};

let table = Table::new(descriptor)?;

pub fn descriptor(&self) -> TableDescriptor

Get the TableDescriptor used to create this Table.

pub fn set<T: StorableInTable>( &self, index: u32, element: T, ) -> Result<(), TableAccessError>

Set the element at index.

pub fn size(&self) -> u32

The current size of this table.

pub fn grow(&self, delta: u32) -> Result<u32, GrowError>

Grow this table by delta.

pub fn vm_local_table(&mut self) -> *mut LocalTable

Get a mutable pointer to underlying table storage.

Trait Implementations

impl Clone for Table

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Table

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

Formats the value using the given formatter.

impl<'a> Exportable<'a> for Table

fn get_self(exports: &'a Exports, name: &str) -> ResolveResult<Self>

Implementation of how to get the export corresponding to the implementing type from an [Instance] by name.

impl IsExport for Table

fn to_export(&self) -> Export

Gets self as Export.