Enum wasmer::Mutability

#[repr(u8)]
pub enum Mutability {
    Const,
    Var,
}

Indicator of whether a global is mutable or not

Variants

Const

The global is constant and its value does not change

Var

The value of the global can change over time

Implementations

impl Mutability

pub fn is_mutable(self) -> bool

Returns a boolean indicating if the enum is set to mutable.

Trait Implementations

impl Archive for Mutability

type Archived = Mutability

The archived representation of this type.

type Resolver = MutabilityResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

unsafe fn resolve( &self, pos: usize, resolver: <Mutability as Archive>::Resolver, out: *mut <Mutability as Archive>::Archived )

Creates the archived version of this value at the given position and writes it to the given output.

impl<__C> CheckBytes<__C> for Mutabilitywhere __C: ?Sized,

type Error = EnumCheckError<u8>

The error that may result from checking the type.

unsafe fn check_bytes<'__bytecheck>( value: *const Mutability, context: &mut __C ) -> Result<&'__bytecheck Mutability, EnumCheckError<u8>>

Checks whether the given pointer points to a valid value within the given context.

impl Clone for Mutability

fn clone(&self) -> Mutability

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Mutability

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

Formats the value using the given formatter.

impl<__D> Deserialize<Mutability, __D> for <Mutability as Archive>::Archivedwhere __D: Fallible + ?Sized,

fn deserialize( &self, deserializer: &mut __D ) -> Result<Mutability, <__D as Fallible>::Error>

Deserializes using the given deserializer

impl From<bool> for Mutability

fn from(value: bool) -> Mutability

Converts to this type from the input type.

impl Hash for Mutability

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

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 PartialEq<Mutability> for Mutability

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

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

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

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

impl<__S> Serialize<__S> for Mutabilitywhere __S: Fallible + ?Sized,

fn serialize( &self, serializer: &mut __S ) -> Result<<Mutability as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.

impl Copy for Mutability

impl Eq for Mutability

impl StructuralEq for Mutability

impl StructuralPartialEq for Mutability