Enum wasmer_types::GlobalInit

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pub enum GlobalInit {
    I32Const(i32),
    I64Const(i64),
    F32Const(f32),
    F64Const(f64),
    V128Const(V128),
    GetGlobal(GlobalIndex),
    RefNullConst,
    RefFunc(FunctionIndex),
}

Expand description

Globals are initialized via the const operators or by referring to another import.

Variants

`I32Const(i32)`

An i32.const.

`I64Const(i64)`

An i64.const.

`F32Const(f32)`

An f32.const.

`F64Const(f64)`

An f64.const.

`V128Const(V128)`

A v128.const.

`GetGlobal(GlobalIndex)`

A global.get of another global.

`RefNullConst`

A ref.null.

`RefFunc(FunctionIndex)`

A ref.func <index>.

Implementations

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impl GlobalInit

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pub fn from_value<T: WasmValueType>(value: Value<T>) -> Self

Get the GlobalInit from a given Value

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pub fn to_value<T: WasmValueType>(&self) -> Value<T>

Get the Value from the Global init value

Trait Implementations

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impl Archive for GlobalInit where
    i32: Archive,
    i64: Archive,
    f32: Archive,
    f64: Archive,
    V128: Archive,
    GlobalIndex: Archive,
    FunctionIndex: Archive,

type Archived = ArchivedGlobalInit

The archived representation of this type. Read more

type Resolver = GlobalInitResolver

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

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unsafe fn resolve(
    &self,
    pos: usize,
    resolver: Self::Resolver,
    out: *mut Self::Archived
)

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

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impl Clone for GlobalInit

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fn clone(&self) -> GlobalInit

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for GlobalInit

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

Formats the value using the given formatter. Read more

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impl<'de> Deserialize<'de> for GlobalInit

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fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

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impl<D: Fallible + ?Sized> Deserialize<GlobalInit, D> for Archived<GlobalInit> where
 i32: Archive,
 Archived<i32>: Deserialize<i32, D>,
 i64: Archive,
 Archived<i64>: Deserialize<i64, D>,
 f32: Archive,
 Archived<f32>: Deserialize<f32, D>,
 f64: Archive,
 Archived<f64>: Deserialize<f64, D>,
 V128: Archive,
 Archived<V128>: Deserialize<V128, D>,
 GlobalIndex: Archive,
 Archived<GlobalIndex>: Deserialize<GlobalIndex, D>,
 FunctionIndex: Archive,
 Archived<FunctionIndex>: Deserialize<FunctionIndex, __D>,

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fn deserialize(&self, deserializer: &mut D) -> Result<GlobalInit, D::Error>

Deserializes using the given deserializer

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impl MemoryUsage for GlobalInit

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fn size_of_val(&self, visited: &mut dyn MemoryUsageTracker) -> usize

Returns the size of the referenced value in bytes. Read more

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impl PartialEq<GlobalInit> for GlobalInit

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

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

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

This method tests for !=.

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impl Serialize for GlobalInit

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fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

Serialize this value into the given Serde serializer. Read more

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impl<S: Fallible + ?Sized> Serialize<S> for GlobalInit where
 i32: Serialize<S>,
 i64: Serialize<S>,
 f32: Serialize<S>,
 f64: Serialize<S>,
 V128: Serialize<S>,
 GlobalIndex: Serialize<S>,
 FunctionIndex: Serialize<__S>,

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fn serialize(&self, serializer: &mut S) -> Result<Self::Resolver, S::Error>

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

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impl Copy for GlobalInit

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impl Eq for GlobalInit

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impl StructuralPartialEq for GlobalInit

Auto Trait Implementations

impl RefUnwindSafe for GlobalInit

impl Send for GlobalInit

impl Sync for GlobalInit

impl Unpin for GlobalInit

impl UnwindSafe for GlobalInit

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

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fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

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impl<T> ArchiveUnsized for T where
T: Archive,

type Archived = <T as Archive>::Archived

The archived counterpart of this type. Unlike Archive, it may be unsized. Read more

type MetadataResolver = ()

The resolver for the metadata of this type. Read more

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unsafe fn resolve_metadata(
 &self,
 usize,
 <T as ArchiveUnsized>::MetadataResolver,
 *mut <<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata
)

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

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unsafe fn resolve_unsized(
 &self,
 from: usize,
 to: usize,
 resolver: Self::MetadataResolver,
 out: *mut RelPtr<Self::Archived, <isize as Archive>::Archived>
)

Resolves a relative pointer to this value with the given from and to and writes it to the given output. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
 W: DeserializeWith<F, T, D>,
 D: Fallible + ?Sized,
 F: ?Sized,

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fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer

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impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointee for T

type Metadata = ()

The type for metadata in pointers and references to Self.

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impl<T, S> SerializeUnsized<S> for T where
T: Serialize<S>,
S: Serializer + ?Sized,

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fn serialize_unsized(
&self,
serializer: &mut S
) -> Result<usize, <S as Fallible>::Error>

Writes the object and returns the position of the archived type.

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fn serialize_metadata(&self, &mut S) -> Result<(), <S as Fallible>::Error>

Serializes the metadata for the given type.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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Enum wasmer_types::GlobalInit

Variants

I32Const(i32)

I64Const(i64)

F32Const(f32)

F64Const(f64)

V128Const(V128)

GetGlobal(GlobalIndex)

RefNullConst

RefFunc(FunctionIndex)

Implementations

impl GlobalInit

pub fn from_value<T: WasmValueType>(value: Value<T>) -> Self

pub fn to_value<T: WasmValueType>(&self) -> Value<T>

Trait Implementations

impl Archive for GlobalInit where i32: Archive, i64: Archive, f32: Archive, f64: Archive, V128: Archive, GlobalIndex: Archive, FunctionIndex: Archive,

type Archived = ArchivedGlobalInit

type Resolver = GlobalInitResolver

unsafe fn resolve( &self, pos: usize, resolver: Self::Resolver, out: *mut Self::Archived)

impl Clone for GlobalInit

fn clone(&self) -> GlobalInit

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

impl Debug for GlobalInit

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

impl<'de> Deserialize<'de> for GlobalInit

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

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

impl MemoryUsage for GlobalInit

fn size_of_val(&self, visited: &mut dyn MemoryUsageTracker) -> usize

impl PartialEq<GlobalInit> for GlobalInit

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

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

impl Serialize for GlobalInit

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

impl<__S: Fallible + ?Sized> Serialize<__S> for GlobalInit where i32: Serialize<__S>, i64: Serialize<__S>, f32: Serialize<__S>, f64: Serialize<__S>, V128: Serialize<__S>, GlobalIndex: Serialize<__S>, FunctionIndex: Serialize<__S>,

fn serialize(&self, serializer: &mut __S) -> Result<Self::Resolver, __S::Error>

impl Copy for GlobalInit

impl Eq for GlobalInit

impl StructuralPartialEq for GlobalInit

Auto Trait Implementations

impl RefUnwindSafe for GlobalInit

impl Send for GlobalInit

impl Sync for GlobalInit

impl Unpin for GlobalInit

impl UnwindSafe for GlobalInit

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

fn pointer_metadata( &<T as ArchivePointee>::ArchivedMetadata) -> <T as Pointee>::Metadata

impl<T> ArchiveUnsized for T where T: Archive,

type Archived = <T as Archive>::Archived

type MetadataResolver = ()

unsafe fn resolve_metadata( &self, usize, <T as ArchiveUnsized>::MetadataResolver, *mut <<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata)

unsafe fn resolve_unsized( &self, from: usize, to: usize, resolver: Self::MetadataResolver, out: *mut RelPtr<Self::Archived, <isize as Archive>::Archived>)

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

fn deserialize( &self, deserializer: &mut D) -> Result<With<T, W>, <D as Fallible>::Error>

impl<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Pointee for T

type Metadata = ()

impl<T, S> SerializeUnsized<S> for T where T: Serialize<S>, S: Serializer + ?Sized,

fn serialize_unsized( &self, serializer: &mut S) -> Result<usize, <S as Fallible>::Error>

fn serialize_metadata(&self, &mut S) -> Result<(), <S as Fallible>::Error>

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

`I32Const(i32)`

`I64Const(i64)`

`F32Const(f32)`

`F64Const(f64)`

`V128Const(V128)`

`GetGlobal(GlobalIndex)`

`RefNullConst`

`RefFunc(FunctionIndex)`

impl Archive for GlobalInit where
i32: Archive,
i64: Archive,
f32: Archive,
f64: Archive,
V128: Archive,
GlobalIndex: Archive,
FunctionIndex: Archive,

unsafe fn resolve(
&self,
pos: usize,
resolver: Self::Resolver,
out: *mut Self::Archived
)

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

fn deserialize(&self, deserializer: &mut D) -> Result<GlobalInit, D::Error>

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

impl<S: Fallible + ?Sized> Serialize<S> for GlobalInit where
i32: Serialize<S>,
i64: Serialize<S>,
f32: Serialize<S>,
f64: Serialize<S>,
V128: Serialize<S>,
GlobalIndex: Serialize<S>,
FunctionIndex: Serialize<__S>,

fn serialize(&self, serializer: &mut S) -> Result<Self::Resolver, S::Error>

impl<T> Any for T where
T: 'static + ?Sized,

fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

impl<T> ArchiveUnsized for T where
T: Archive,

unsafe fn resolve_metadata(
&self,
usize,
<T as ArchiveUnsized>::MetadataResolver,
*mut <<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata
)

unsafe fn resolve_unsized(
&self,
from: usize,
to: usize,
resolver: Self::MetadataResolver,
out: *mut RelPtr<Self::Archived, <isize as Archive>::Archived>
)

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,

fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, S> SerializeUnsized<S> for T where
T: Serialize<S>,
S: Serializer + ?Sized,

fn serialize_unsized(
&self,
serializer: &mut S
) -> Result<usize, <S as Fallible>::Error>

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,