Struct TableType 

pub struct TableType { /* private fields */ }

A descriptor for a table in a WebAssembly module.

Tables are contiguous chunks of a specific element, typically a funcref or an externref. The most common use for tables is a function table through which call_indirect can invoke other functions.

Implementations

impl TableType

pub fn new(element: RefType, min: u32, max: Option<u32>) -> TableType

Available on crate feature runtime only.

Creates a new table descriptor which will contain the specified element and have the limits applied to its length.

pub fn element(&self) -> &RefType

Available on crate feature runtime only.

Returns the element value type of this table.

pub fn minimum(&self) -> u32

Available on crate feature runtime only.

Returns minimum number of elements this table must have

pub fn maximum(&self) -> Option<u32>

Available on crate feature runtime only.

Returns the optionally-specified maximum number of elements this table can have.

If this returns None then the table is not limited in size.

Trait Implementations

impl Clone for TableType

Available on crate feature runtime only.

fn clone(&self) -> TableType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TableType

Available on crate feature runtime only.

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

Formats the value using the given formatter.

impl From<TableType> for ExternType

Available on crate feature runtime only.

fn from(ty: TableType) -> ExternType

Converts to this type from the input type.

impl Hash for TableType

Available on crate feature runtime only.

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.