Struct TableType

pub struct TableType { /* private fields */ }

A Wasm table descriptor.

Implementations

impl TableType

pub fn new(element: ValType, min: u32, max: Option<u32>) -> Self

Creates a new TableType.

Panics

If min is greater than max.

pub fn new64(element: ValType, min: u64, max: Option<u64>) -> Self

Creates a new TableType with a 64-bit index type.

Note

64-bit tables are part of the Wasm memory64 proposal.

Panics

If min is greater than max.

pub fn is_64(&self) -> bool

Returns true if this is a 64-bit TableType.

64-bit memories are part of the Wasm memory64 proposal.

pub fn element(&self) -> ValType

Returns the ValType of elements stored in the table.

pub fn minimum(&self) -> u64

Returns minimum number of elements the a table with this type must have.

pub fn maximum(&self) -> Option<u64>

The optional maximum number of elements a table with this type can have.

If this returns None then tables with this type are not limited in size.

Trait Implementations

impl Clone for TableType

fn clone(&self) -> TableType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TableType

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

Formats the value using the given formatter.

impl From<TableType> for ExternType

fn from(table: TableType) -> Self

Converts to this type from the input type.

impl PartialEq for TableType

fn eq(&self, other: &TableType) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for TableType

impl Eq for TableType

impl StructuralPartialEq for TableType