Enum Mutability

#[repr(u8)]
pub enum Mutability {
    Const = 0,
    Var = 1,
}

Indicator of whether a global is mutable or not

Variants

Const = 0

The global is constant and its value does not change

Var = 1

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 = ArchivedMutability

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.

fn resolve( &self, resolver: <Mutability as Archive>::Resolver, out: Place<<Mutability as Archive>::Archived>, )

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

const COPY_OPTIMIZATION: CopyOptimization<Self> = _

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize.

impl Clone for Mutability

fn clone(&self) -> Mutability

Returns a duplicate 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<'de> Deserialize<'de> for Mutability

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<__D> Deserialize<Mutability, __D> for <Mutability as Archive>::Archived

where __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<ArchivedMutability> for Mutability

fn eq(&self, other: &ArchivedMutability) -> 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 PartialEq for Mutability

fn eq(&self, other: &Mutability) -> 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<ArchivedMutability> for Mutability

fn partial_cmp(&self, other: &ArchivedMutability) -> 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<__S> Serialize<__S> for Mutability

where __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 Serialize for Mutability

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 Copy for Mutability

impl Eq for Mutability

impl StructuralPartialEq for Mutability