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GcOp

wasmtime_fuzzing::generators::gc_ops::ops

Enum GcOp 

Source 
pub enum GcOp {

Show 85 variants    Gc,
    MakeRefs,
    TakeRefs,
    TableGet {
        elem_index: u32,
    },
    TableSet {
        elem_index: u32,
    },
    GlobalGet {
        global_index: u32,
    },
    GlobalSet {
        global_index: u32,
    },
    LocalGet {
        local_index: u32,
    },
    LocalSet {
        local_index: u32,
    },
    StructNew {
        type_index: u32,
    },
    StructNewDefault {
        type_index: u32,
    },
    TakeStructCall,
    TakeTypedStructCall {
        type_index: u32,
    },
    StructLocalSet,
    StructLocalGet,
    TypedStructLocalSet {
        type_index: u32,
    },
    TypedStructLocalGet {
        type_index: u32,
    },
    StructGlobalSet,
    StructGlobalGet,
    TypedStructGlobalSet {
        type_index: u32,
    },
    TypedStructGlobalGet {
        type_index: u32,
    },
    StructTableSet {
        elem_index: u32,
    },
    StructTableGet {
        elem_index: u32,
    },
    TypedStructTableSet {
        elem_index: u32,
        type_index: u32,
    },
    TypedStructTableGet {
        elem_index: u32,
        type_index: u32,
    },
    Drop,
    NullExtern,
    NullStruct,
    NullEq,
    TakeEqCall,
    EqLocalSet,
    EqLocalGet,
    EqGlobalSet,
    EqGlobalGet,
    EqTableSet {
        elem_index: u32,
    },
    EqTableGet {
        elem_index: u32,
    },
    NullTypedStruct {
        type_index: u32,
    },
    RefCastUpward {
        sub_type_index: u32,
        super_type_index: u32,
    },
    RefCastDownward {
        sub_type_index: u32,
        super_type_index: u32,
    },
    StructGet {
        type_index: u32,
        field_index: u32,
    },
    StructGetU {
        type_index: u32,
        field_index: u32,
    },
    StructSet {
        type_index: u32,
        field_index: u32,
    },
    NullI31,
    RefI31 {
        value: u32,
    },
    I31LocalSet,
    I31LocalGet,
    I31GlobalSet,
    I31GlobalGet,
    I31TableSet {
        elem_index: u32,
    },
    I31TableGet {
        elem_index: u32,
    },
    TakeI31Call,
    I31GetS,
    I31GetU,
    StructRefAsEq,
    TypedStructRefAsEq {
        type_index: u32,
    },
    I31RefAsEq,
    ArrayNewDefault {
        type_index: u32,
    },
    ArrayNew {
        type_index: u32,
    },
    ArrayNewFixed {
        type_index: u32,
        n: u32,
    },
    NullArray,
    NullTypedArray {
        type_index: u32,
    },
    TakeArrayCall,
    TakeTypedArrayCall {
        type_index: u32,
    },
    ArrayLocalSet,
    ArrayLocalGet,
    TypedArrayLocalSet {
        type_index: u32,
    },
    TypedArrayLocalGet {
        type_index: u32,
    },
    ArrayGlobalSet,
    ArrayGlobalGet,
    TypedArrayGlobalSet {
        type_index: u32,
    },
    TypedArrayGlobalGet {
        type_index: u32,
    },
    ArrayTableSet {
        elem_index: u32,
    },
    ArrayTableGet {
        elem_index: u32,
    },
    TypedArrayTableSet {
        elem_index: u32,
        type_index: u32,
    },
    TypedArrayTableGet {
        elem_index: u32,
        type_index: u32,
    },
    ArrayRefCastUpward {
        sub_type_index: u32,
        super_type_index: u32,
    },
    ArrayRefCastDownward {
        sub_type_index: u32,
        super_type_index: u32,
    },
    ArrayGet {
        type_index: u32,
        index: u32,
    },
    ArrayGetU {
        type_index: u32,
        index: u32,
    },
    ArraySet {
        type_index: u32,
        index: u32,
    },
    ArrayFill {
        type_index: u32,
        offset: u32,
        len: u32,
    },
    ArrayCopy {
        type_index: u32,
        dst_offset: u32,
        src_offset: u32,
        len: u32,
    },
    ArrayLen,
    ArrayRefAsEq,
    TypedArrayRefAsEq {
        type_index: u32,
    },

}
Expand description

The operations that can be performed by the gc function.

Variants§

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Gc

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MakeRefs

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TakeRefs

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TableGet

Fields

§elem_index: u32
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TableSet

Fields

§elem_index: u32
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GlobalGet

Fields

§global_index: u32
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GlobalSet

Fields

§global_index: u32
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LocalGet

Fields

§local_index: u32
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LocalSet

Fields

§local_index: u32
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StructNew

Fields

§type_index: u32
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StructNewDefault

Fields

§type_index: u32
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TakeStructCall

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TakeTypedStructCall

Fields

§type_index: u32
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StructLocalSet

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StructLocalGet

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TypedStructLocalSet

Fields

§type_index: u32
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TypedStructLocalGet

Fields

§type_index: u32
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StructGlobalSet

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StructGlobalGet

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TypedStructGlobalSet

Fields

§type_index: u32
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TypedStructGlobalGet

Fields

§type_index: u32
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StructTableSet

Fields

§elem_index: u32
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StructTableGet

Fields

§elem_index: u32
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TypedStructTableSet

Fields

§elem_index: u32
§type_index: u32
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TypedStructTableGet

Fields

§elem_index: u32
§type_index: u32
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Drop

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NullExtern

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NullStruct

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NullEq

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TakeEqCall

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EqLocalSet

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EqLocalGet

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EqGlobalSet

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EqGlobalGet

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EqTableSet

Fields

§elem_index: u32
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EqTableGet

Fields

§elem_index: u32
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NullTypedStruct

Fields

§type_index: u32
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RefCastUpward

Fields

§sub_type_index: u32
§super_type_index: u32
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RefCastDownward

Fields

§sub_type_index: u32
§super_type_index: u32
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StructGet

Fields

§type_index: u32
§field_index: u32
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StructGetU

Fields

§type_index: u32
§field_index: u32
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StructSet

Fields

§type_index: u32
§field_index: u32
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NullI31

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RefI31

Fields

§value: u32
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I31LocalSet

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I31LocalGet

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I31GlobalSet

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I31GlobalGet

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I31TableSet

Fields

§elem_index: u32
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I31TableGet

Fields

§elem_index: u32
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TakeI31Call

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I31GetS

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I31GetU

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StructRefAsEq

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TypedStructRefAsEq

Fields

§type_index: u32
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I31RefAsEq

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ArrayNewDefault

Fields

§type_index: u32
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ArrayNew

Fields

§type_index: u32
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ArrayNewFixed

Fields

§type_index: u32
§n: u32
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NullArray

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NullTypedArray

Fields

§type_index: u32
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TakeArrayCall

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TakeTypedArrayCall

Fields

§type_index: u32
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ArrayLocalSet

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ArrayLocalGet

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TypedArrayLocalSet

Fields

§type_index: u32
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TypedArrayLocalGet

Fields

§type_index: u32
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ArrayGlobalSet

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ArrayGlobalGet

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TypedArrayGlobalSet

Fields

§type_index: u32
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TypedArrayGlobalGet

Fields

§type_index: u32
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ArrayTableSet

Fields

§elem_index: u32
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ArrayTableGet

Fields

§elem_index: u32
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TypedArrayTableSet

Fields

§elem_index: u32
§type_index: u32
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TypedArrayTableGet

Fields

§elem_index: u32
§type_index: u32
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ArrayRefCastUpward

Fields

§sub_type_index: u32
§super_type_index: u32
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ArrayRefCastDownward

Fields

§sub_type_index: u32
§super_type_index: u32
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ArrayGet

Fields

§type_index: u32
§index: u32
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ArrayGetU

Fields

§type_index: u32
§index: u32
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ArraySet

Fields

§type_index: u32
§index: u32
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ArrayFill

Fields

§type_index: u32
§offset: u32
§len: u32
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ArrayCopy

Fields

§type_index: u32
§dst_offset: u32
§src_offset: u32
§len: u32
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ArrayLen

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ArrayRefAsEq

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TypedArrayRefAsEq

Fields

§type_index: u32

Trait Implementations§

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impl Clone for GcOp

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for GcOp

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impl Debug for GcOp

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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 DefaultMutate for GcOp

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type DefaultMutate = GcOpsMutator

The default mutator for this type.
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impl<'de> Deserialize<'de> for GcOp

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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 Eq for GcOp

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impl Generate<GcOp> for GcOpsMutator

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fn generate(&mut self, ctx: &mut Context) -> MutResult<GcOp>

Generate a random T value from scratch. Read more
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impl Generate<GcOp> for GcOpMutator
where u32: DefaultMutate, <u32 as DefaultMutate>::DefaultMutate: Generate<u32>,

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fn generate(&mut self, cx: &mut Context) -> Result<GcOp>

Generate a random T value from scratch. Read more
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impl Mutate<GcOp> for GcOpsMutator

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fn mutate(&mut self, c: &mut Candidates<'_>, value: &mut GcOp) -> MutResult<()>

Pseudo-randomly mutate the given value. Read more
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fn mutation_count(&self, value: &T, shrink: bool) -> Option<u32>

Return the number of mutations that [mutate][Mutate::mutate] would register for the given value. Read more
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fn or<M>(self, other: M) -> Or<Self, M>
where Self: Sized,

Create a new mutator that performs either this mutation or the other mutation. Read more
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fn map<F>(self, f: F) -> Map<Self, F>
where Self: Sized, F: FnMut(&mut Context, &mut T) -> Result<(), Error>,

Map a function over the mutations produced by this mutator. Read more
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fn proj<F, U>(self, f: F) -> Proj<Self, F>
where Self: Sized, F: FnMut(&mut U) -> &mut T,

Given a projection function F: FnMut(&mut U) -> &mut T, turn this Mutate<T> into a Mutate<U>. Read more
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fn by_ref(&mut self) -> &mut Self
where Self: Sized,

Borrows a mutator, rather than consuming it. Read more
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impl Mutate<GcOp> for GcOpMutator
where u32: DefaultMutate, <u32 as DefaultMutate>::DefaultMutate: Generate<u32>,

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fn mutate( &mut self, mutations: &mut Candidates<'_>, value: &mut GcOp, ) -> Result<()>

Pseudo-randomly mutate the given value. Read more
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fn mutation_count(&self, value: &GcOp, shrink: bool) -> Option<u32>

Return the number of mutations that [mutate][Mutate::mutate] would register for the given value. Read more
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fn or<M>(self, other: M) -> Or<Self, M>
where Self: Sized,

Create a new mutator that performs either this mutation or the other mutation. Read more
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fn map<F>(self, f: F) -> Map<Self, F>
where Self: Sized, F: FnMut(&mut Context, &mut T) -> Result<(), Error>,

Map a function over the mutations produced by this mutator. Read more
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fn proj<F, U>(self, f: F) -> Proj<Self, F>
where Self: Sized, F: FnMut(&mut U) -> &mut T,

Given a projection function F: FnMut(&mut U) -> &mut T, turn this Mutate<T> into a Mutate<U>. Read more
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fn by_ref(&mut self) -> &mut Self
where Self: Sized,

Borrows a mutator, rather than consuming it. Read more
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impl PartialEq for GcOp

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl Serialize for GcOp

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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 StructuralPartialEq for GcOp

Auto Trait Implementations§

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impl Freeze for GcOp

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impl RefUnwindSafe for GcOp

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impl Send for GcOp

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impl Sync for GcOp

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impl Unpin for GcOp

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impl UnsafeUnpin for GcOp

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impl UnwindSafe for GcOp

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

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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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

Checks if this value is equivalent to the given key. Read more
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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<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<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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

Checks if this value is equivalent to the given key. Read more
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impl<T> From<T> for T

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

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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<F, T, Tag> MapFnTo<T, Tag> for F
where F: UnitType, T: MapFnFrom<F, Tag>,

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fn mapping() -> T

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fn map_fn_to(self) -> T

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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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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