Enum wasm_encoder::AbstractHeapType

pub enum AbstractHeapType {
    Func,
    Extern,
    Any,
    None,
    NoExtern,
    NoFunc,
    Eq,
    Struct,
    Array,
    I31,
    Exn,
    NoExn,
}

An abstract heap type.

Variants

Func

Untyped (any) function.

Extern

The abstract external heap type.

Any

The abstract any heap type.

The common supertype (a.k.a. top) of all internal types.

None

The abstract none heap type.

The common subtype (a.k.a. bottom) of all internal types.

NoExtern

The abstract noextern heap type.

The common subtype (a.k.a. bottom) of all external types.

NoFunc

The abstract nofunc heap type.

The common subtype (a.k.a. bottom) of all function types.

Eq

The abstract eq heap type.

The common supertype of all referenceable types on which comparison (ref.eq) is allowed.

Struct

The abstract struct heap type.

The common supertype of all struct types.

Array

The abstract array heap type.

The common supertype of all array types.

I31

The unboxed i31 heap type.

Exn

The abstract exception heap type.

NoExn

The abstract noexn heap type.

Trait Implementations

impl Clone for AbstractHeapType

fn clone(&self) -> AbstractHeapType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AbstractHeapType

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

Formats the value using the given formatter.

impl Encode for AbstractHeapType

fn encode(&self, sink: &mut Vec<u8>)

Encode the type into the given byte sink.

impl From<AbstractHeapType> for AbstractHeapType

Available on crate feature wasmparser only.

fn from(value: AbstractHeapType) -> Self

Converts to this type from the input type.

impl Hash for AbstractHeapType

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.

impl Ord for AbstractHeapType

fn cmp(&self, other: &AbstractHeapType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for AbstractHeapType

fn eq(&self, other: &AbstractHeapType) -> 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 PartialOrd for AbstractHeapType

fn partial_cmp(&self, other: &AbstractHeapType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for AbstractHeapType

impl Eq for AbstractHeapType

impl StructuralPartialEq for AbstractHeapType