Enum wasmer::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>(value: Value<T>) -> GlobalInit where
T: WasmValueType,

Get the GlobalInit from a given Value

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

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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pub unsafe fn resolve(
 &self,
 pos: usize,
 resolver: <GlobalInit as Archive>::Resolver,
 out: *mut <GlobalInit as Archive>::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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pub 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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pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more

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

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

Deserialize this value from the given Serde deserializer. Read more

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

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

Deserializes using the given deserializer

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impl MemoryUsage for GlobalInit

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

This method tests for !=.

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impl Serialize for GlobalInit

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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. Read more

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impl<S> Serialize<S> for GlobalInit where
 S: Fallible + ?Sized,
 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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pub fn serialize(
&self,
serializer: &mut S
) -> Result<<GlobalInit as Archive>::Resolver, <S as Fallible>::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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pub 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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pub 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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pub 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

pub 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

pub 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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pub 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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pub 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

pub fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

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

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impl<T> Pointable for T

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pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

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pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

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pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

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pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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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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pub 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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pub 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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pub fn to_owned(&self) -> T

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

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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

pub 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

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

Performs the conversion.

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

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Enum wasmer::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>(value: Value<T>) -> GlobalInit where T: WasmValueType,

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

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

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

impl Clone for GlobalInit

pub fn clone(&self) -> GlobalInit

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

impl Debug for GlobalInit

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

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

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

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

impl MemoryUsage for GlobalInit

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

impl PartialEq<GlobalInit> for GlobalInit

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

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

impl Serialize for GlobalInit

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

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

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

pub fn type_id(&self) -> TypeId

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

pub 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 = ()

pub 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,

pub fn borrow(&self) -> &T

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

pub 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,

pub 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,

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

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

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

pub fn into(self) -> U

impl<T> Pointable for T

pub const ALIGN: usize

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

pub unsafe fn drop(ptr: usize)

impl<T> Pointee for T

type Metadata = ()

`I32Const(i32)`

`I64Const(i64)`

`F32Const(f32)`

`F64Const(f64)`

`V128Const(V128)`

`GetGlobal(GlobalIndex)`

`RefNullConst`

`RefFunc(FunctionIndex)`

pub fn from_value<T>(value: Value<T>) -> GlobalInit where
T: WasmValueType,

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

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

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

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

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

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

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

pub fn serialize(
&self,
serializer: &mut S
) -> Result<<GlobalInit as Archive>::Resolver, <S as Fallible>::Error>

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

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

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

pub 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,

pub 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,

pub 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>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

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