wasmtime_environ::component

Struct TypeModule

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pub struct TypeModule {
    pub imports: IndexMap<(String, String), EntityType>,
    pub exports: IndexMap<String, EntityType>,
}
Expand description

The type of a module in the component model.

Note that this is not to be confused with TypeComponent below. This is intended only for core wasm modules, not for components.

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§imports: IndexMap<(String, String), EntityType>

The values that this module imports.

Note that the value of this map is a core wasm EntityType, not a component model TypeRef. Additionally note that this reflects the two-level namespace of core WebAssembly, but unlike core wasm all import names are required to be unique to describe a module in the component model.

§exports: IndexMap<String, EntityType>

The values that this module exports.

Note that the value of this map is the core wasm EntityType to represent that core wasm items are being exported.

Trait Implementations§

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impl Default for TypeModule

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fn default() -> TypeModule

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for TypeModule

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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 Serialize for TypeModule

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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

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