Struct wasmtime_environ::WasmFuncType

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pub struct WasmFuncType { /* private fields */ }

Expand description

WebAssembly function type – equivalent of wasmparser’s FuncType.

Implementations

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impl WasmFuncType

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pub fn new(
params: Box<[WasmType], Global>,
returns: Box<[WasmType], Global>
) -> WasmFuncType

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pub fn params(&self) -> &[WasmType]

Function params types.

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pub fn externref_params_count(&self) -> usize

How many externrefs are in this function’s params?

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pub fn returns(&self) -> &[WasmType]

Returns params types.

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pub fn externref_returns_count(&self) -> usize

How many externrefs are in this function’s returns?

Trait Implementations

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impl Clone for WasmFuncType

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fn clone(&self) -> WasmFuncType

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for WasmFuncType

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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 WasmFuncType

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

Deserialize this value from the given Serde deserializer. Read more

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impl Hash for WasmFuncType

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

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,

Feeds a slice of this type into the given Hasher. Read more

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impl PartialEq<WasmFuncType> for WasmFuncType

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

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impl Serialize for WasmFuncType

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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 TryFrom<FuncType> for WasmFuncType

type Error = WasmError

The type returned in the event of a conversion error.

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fn try_from(
ty: FuncType
) -> Result<WasmFuncType, <WasmFuncType as TryFrom<FuncType>>::Error>

Performs the conversion.

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impl Eq for WasmFuncType

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impl StructuralEq for WasmFuncType

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impl StructuralPartialEq for WasmFuncType

Auto Trait Implementations

impl RefUnwindSafe for WasmFuncType

impl Send for WasmFuncType

impl Sync for WasmFuncType

impl Unpin for WasmFuncType

impl UnwindSafe for WasmFuncType

Blanket Implementations

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impl<T> Any for Twhere
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 Twhere
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 Twhere
T: ?Sized,

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> CallHasher for Twhere
T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64where
H: Hash + ?Sized,
B: BuildHasher,

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impl<Q, K> Equivalent<K> for Qwhere
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 Twhere
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.

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impl<T> ToOwned for Twhere
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 Twhere
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 Twhere
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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Struct wasmtime_environ::WasmFuncType

Implementations

impl WasmFuncType

pub fn new( params: Box<[WasmType], Global>, returns: Box<[WasmType], Global>) -> WasmFuncType

pub fn params(&self) -> &[WasmType]

pub fn externref_params_count(&self) -> usize

pub fn returns(&self) -> &[WasmType]

pub fn externref_returns_count(&self) -> usize

Trait Implementations

impl Clone for WasmFuncType

fn clone(&self) -> WasmFuncType

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

impl Debug for WasmFuncType

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

impl<'de> Deserialize<'de> for WasmFuncType

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

impl Hash for WasmFuncType

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

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher,

impl PartialEq<WasmFuncType> for WasmFuncType

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

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

impl Serialize for WasmFuncType

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

impl TryFrom<FuncType> for WasmFuncType

type Error = WasmError

fn try_from( ty: FuncType) -> Result<WasmFuncType, <WasmFuncType as TryFrom<FuncType>>::Error>

impl Eq for WasmFuncType

impl StructuralEq for WasmFuncType

impl StructuralPartialEq for WasmFuncType

Auto Trait Implementations

impl RefUnwindSafe for WasmFuncType

impl Send for WasmFuncType

impl Sync for WasmFuncType

impl Unpin for WasmFuncType

impl UnwindSafe for WasmFuncType

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> CallHasher for Twhere T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64where H: Hash + ?Sized, B: BuildHasher,

impl<Q, K> Equivalent<K> for Qwhere 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 Twhere U: From<T>,

fn into(self) -> U

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

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

pub fn new(
params: Box<[WasmType], Global>,
returns: Box<[WasmType], Global>
) -> WasmFuncType

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

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

fn hash_slice<H>(data: &[Self], state: &mut H)where
H: Hasher,

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

fn try_from(
ty: FuncType
) -> Result<WasmFuncType, <WasmFuncType as TryFrom<FuncType>>::Error>

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

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

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

impl<T> CallHasher for Twhere
T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64where
H: Hash + ?Sized,
B: BuildHasher,

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

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

impl<T> ToOwned for Twhere
T: Clone,

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

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

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