Struct wasmtime_environ::wasm::SignatureIndex

pub struct SignatureIndex(_);

Index type of a signature (imported or defined) inside the WebAssembly module.

Implementations

impl SignatureIndex

pub fn from_u32(x: u32) -> SignatureIndex

Create a new instance from a u32.

pub fn as_u32(self) -> u32

Return the underlying index value as a u32.

Trait Implementations

impl Clone for SignatureIndex

pub fn clone(&self) -> SignatureIndex

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for SignatureIndex

impl Debug for SignatureIndex

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SignatureIndex

pub fn deserialize<__D>(
    __deserializer: __D
) -> Result<SignatureIndex, <__D as Deserializer<'de>>::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl EntityRef for SignatureIndex

pub fn new(index: usize) -> SignatureIndex

Create a new entity reference from a small integer. This should crash if the requested index is not representable.

pub fn index(self) -> usize

Get the index that was used to create this entity reference.

impl Eq for SignatureIndex

impl Hash for SignatureIndex

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl Ord for SignatureIndex

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

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<SignatureIndex> for SignatureIndex

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<SignatureIndex> for SignatureIndex

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

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

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]pub fn le(&self, other: &Rhs) -> bool

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

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

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

impl ReservedValue for SignatureIndex

pub fn reserved_value() -> SignatureIndex

Create an instance of the reserved value.

pub fn is_reserved_value(&self) -> bool

Checks whether value is the reserved one.

impl Serialize for SignatureIndex

pub fn serialize<__S>(
    &self,
    __serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralEq for SignatureIndex

impl StructuralPartialEq for SignatureIndex