Enum WasmValueType 

pub enum WasmValueType {
    I32,
    I64,
    F32,
    F64,
    V128,
    FuncRef,
    ExternRef,
}

Core WebAssembly value types.

Variants

I32

32-bit integer.

I64

64-bit integer.

F32

32-bit float.

F64

64-bit float.

V128

128-bit vector.

FuncRef

Function reference.

ExternRef

External reference.

Implementations

impl WasmValueType

pub const fn as_str(self) -> &'static str

Returns the canonical value type label.

pub const fn code(self) -> u8

Returns the binary value type code.

pub const fn is_numeric(self) -> bool

Returns ‘true’ for numeric scalar value types.

pub const fn is_reference(self) -> bool

Returns ‘true’ for reference value types.

pub const fn is_vector(self) -> bool

Returns ‘true’ for vector value types.

Trait Implementations

impl Clone for WasmValueType

fn clone(&self) -> WasmValueType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WasmValueType

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

Formats the value using the given formatter.

impl Default for WasmValueType

fn default() -> WasmValueType

Returns the “default value” for a type.

impl Display for WasmValueType

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

Formats the value using the given formatter.

impl FromStr for WasmValueType

type Err = WasmValueTypeError

The associated error which can be returned from parsing.

fn from_str(value: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for WasmValueType

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 WasmValueType

fn cmp(&self, other: &WasmValueType) -> 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,

Restrict a value to a certain interval.

impl PartialEq for WasmValueType

fn eq(&self, other: &WasmValueType) -> 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 WasmValueType

fn partial_cmp(&self, other: &WasmValueType) -> 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 TryFrom<u8> for WasmValueType

type Error = WasmValueTypeError

The type returned in the event of a conversion error.

fn try_from(value: u8) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for WasmValueType

impl Eq for WasmValueType

impl StructuralPartialEq for WasmValueType