Struct wasmer_types::Import

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pub struct Import<S = String, T = ExternType> { /* private fields */ }

Expand description

A descriptor for an imported value into a wasm module.

This type is primarily accessed from the Module::imports API. Each ImportType describes an import into the wasm module with the module/name that it’s imported from as well as the type of item that’s being imported.

Implementations

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impl<S: AsRef<str>, T> Import<S, T>

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pub fn new(module: S, name: S, index: u32, ty: T) -> Self

Creates a new import descriptor which comes from module and name and is of type ty.

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pub fn module(&self) -> &str

Returns the module name that this import is expected to come from.

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pub fn name(&self) -> &str

Returns the field name of the module that this import is expected to come from.

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pub fn index(&self) -> u32

The index of the import in the module.

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pub fn ty(&self) -> &T

Returns the expected type of this import.

Trait Implementations

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impl<S: Clone, T: Clone> Clone for Import<S, T>

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fn clone(&self) -> Import<S, T>

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<S: Debug, T: Debug> Debug for Import<S, T>

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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<S: Hash, T: Hash> Hash for Import<S, T>

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

Feeds this value into the given Hasher. Read more

1.3.0 · source

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<S: PartialEq, T: PartialEq> PartialEq<Import<S, T>> for Import<S, T>

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fn eq(&self, other: &Import<S, T>) -> 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: &Import<S, T>) -> bool

This method tests for !=.

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impl<S: Eq, T: Eq> Eq for Import<S, T>

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impl<S, T> StructuralEq for Import<S, T>

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impl<S, T> StructuralPartialEq for Import<S, T>

Auto Trait Implementations

impl<S, T> RefUnwindSafe for Import<S, T> where
S: RefUnwindSafe,
T: RefUnwindSafe,

impl<S, T> Send for Import<S, T> where
S: Send,
T: Send,

impl<S, T> Sync for Import<S, T> where
S: Sync,
T: Sync,

impl<S, T> Unpin for Import<S, T> where
S: Unpin,
T: Unpin,

impl<S, T> UnwindSafe for Import<S, T> where
S: UnwindSafe,
T: UnwindSafe,

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> 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

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

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where
H: Hash + ?Sized,
B: BuildHasher,

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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> 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)

🔬 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

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.

Struct wasmer_types::Import

Implementations

impl<S: AsRef<str>, T> Import<S, T>

pub fn new(module: S, name: S, index: u32, ty: T) -> Self

pub fn module(&self) -> &str

pub fn name(&self) -> &str

pub fn index(&self) -> u32

pub fn ty(&self) -> &T

Trait Implementations

impl<S: Clone, T: Clone> Clone for Import<S, T>

fn clone(&self) -> Import<S, T>

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

impl<S: Debug, T: Debug> Debug for Import<S, T>

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

impl<S: Hash, T: Hash> Hash for Import<S, T>

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

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

impl<S: PartialEq, T: PartialEq> PartialEq<Import<S, T>> for Import<S, T>

fn eq(&self, other: &Import<S, T>) -> bool

fn ne(&self, other: &Import<S, T>) -> bool

impl<S: Eq, T: Eq> Eq for Import<S, T>

impl<S, T> StructuralEq for Import<S, T>

impl<S, T> StructuralPartialEq for Import<S, T>

Auto Trait Implementations

impl<S, T> RefUnwindSafe for Import<S, T> where S: RefUnwindSafe, T: RefUnwindSafe,

impl<S, T> Send for Import<S, T> where S: Send, T: Send,

impl<S, T> Sync for Import<S, T> where S: Sync, T: Sync,

impl<S, T> Unpin for Import<S, T> where S: Unpin, T: Unpin,

impl<S, T> UnwindSafe for Import<S, T> where S: UnwindSafe, T: UnwindSafe,

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> 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<T> CallHasher for T where T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where H: Hash + ?Sized, B: BuildHasher,

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> 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>

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

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

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

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

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

impl<S, T> RefUnwindSafe for Import<S, T> where
S: RefUnwindSafe,
T: RefUnwindSafe,

impl<S, T> Send for Import<S, T> where
S: Send,
T: Send,

impl<S, T> Sync for Import<S, T> where
S: Sync,
T: Sync,

impl<S, T> Unpin for Import<S, T> where
S: Unpin,
T: Unpin,

impl<S, T> UnwindSafe for Import<S, T> where
S: UnwindSafe,
T: UnwindSafe,

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

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

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

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

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

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where
H: Hash + ?Sized,
B: BuildHasher,

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> 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>,