Struct wasmtime_environ::BuiltinFunctionIndex

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pub struct BuiltinFunctionIndex(/* private fields */);
Expand description

An index type for builtin functions.

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impl BuiltinFunctionIndex

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pub const fn from_u32(i: u32) -> Self

Create a new BuiltinFunctionIndex from its index

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pub const fn index(&self) -> u32

Return the index as an u32 number.

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impl BuiltinFunctionIndex

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pub const fn memory32_grow() -> Self

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pub const fn table_copy() -> Self

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pub const fn table_init() -> Self

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pub const fn elem_drop() -> Self

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pub const fn memory_copy() -> Self

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pub const fn memory_fill() -> Self

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pub const fn memory_init() -> Self

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pub const fn ref_func() -> Self

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pub const fn data_drop() -> Self

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pub const fn table_get_lazy_init_func_ref() -> Self

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pub const fn table_grow_func_ref() -> Self

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pub const fn table_fill_func_ref() -> Self

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pub const fn out_of_gas() -> Self

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pub const fn new_epoch() -> Self

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pub const fn drop_gc_ref() -> Self

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pub const fn gc() -> Self

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pub const fn gc_alloc_raw() -> Self

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pub const fn intern_func_ref_for_gc_heap() -> Self

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pub const fn get_interned_func_ref() -> Self

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pub const fn array_new_data() -> Self

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pub const fn array_new_elem() -> Self

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pub const fn array_copy() -> Self

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pub const fn array_init_data() -> Self

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pub const fn array_init_elem() -> Self

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pub const fn table_grow_gc_ref() -> Self

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pub const fn table_fill_gc_ref() -> Self

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pub const fn trap() -> Self

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pub const fn f64_to_i64() -> Self

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pub const fn f64_to_u64() -> Self

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pub const fn f64_to_i32() -> Self

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pub const fn f64_to_u32() -> Self

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pub const fn builtin_functions_total_number() -> u32

Returns the total number of builtin functions.

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pub fn name(&self) -> &'static str

Returns a symbol name for this builtin.

Trait Implementations§

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impl Clone for BuiltinFunctionIndex

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fn clone(&self) -> BuiltinFunctionIndex

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for BuiltinFunctionIndex

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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 Hash for BuiltinFunctionIndex

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for BuiltinFunctionIndex

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fn cmp(&self, other: &BuiltinFunctionIndex) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for BuiltinFunctionIndex

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd for BuiltinFunctionIndex

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fn partial_cmp(&self, other: &BuiltinFunctionIndex) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Copy for BuiltinFunctionIndex

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impl Eq for BuiltinFunctionIndex

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impl StructuralPartialEq for BuiltinFunctionIndex

Auto Trait Implementations§

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, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<Q, K> Comparable<K> for Q
where Q: Ord + ?Sized, K: Borrow<Q> + ?Sized,

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fn compare(&self, key: &K) -> Ordering

Compare self to key and return their ordering.
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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, 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> 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 = Infallible

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

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.