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ValueTypeModel

Struct ValueTypeModel 

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pub struct ValueTypeModel {
    pub registration: String,
    pub types: Vec<RustType>,
}
Expand description

A registration of Rust types with the untyped value conversions that a function of a crate makes with its types stated (ValueTypes::register_nullable::<T>()): what decides, next to the casts and the declarations, whether a value of one Rust type is a value of another, and which types are nullable forms.

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§registration: String

The registration function, without register_: nullable (Option<T> is the nullable form of T), reference (T is a shared object held as Rc<T> and Option<Rc<T>>), object (Ref<T> is the handle of the class T), element_ref (ElementRef<T> of the class T), interface (the handles of the class T convert to the contract handle I), upcast (the handles of the class T to the ones of its base), deref (a reference to the first type coerces to a reference to the second: no conversion, the fact generated code relies on when it passes a named collection where a member of the list it derives from takes the list).

§types: Vec<RustType>

The type arguments of the call, in order.

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impl Clone for ValueTypeModel

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fn clone(&self) -> ValueTypeModel

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 Debug for ValueTypeModel

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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 Eq for ValueTypeModel

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impl PartialEq for ValueTypeModel

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fn eq(&self, other: &ValueTypeModel) -> 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 StructuralPartialEq for ValueTypeModel

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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> AnyValue for T
where T: PartialEq + 'static,

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fn any_value_as_any(&self) -> &(dyn Any + 'static)

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fn any_value_eq(&self, other: &(dyn AnyValue + 'static)) -> bool

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fn any_value_type_name(&self) -> &'static str

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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> ClassDefaults for T
where T: ?Sized,

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fn static_constructor()

The static constructor of a type: work done once per thread, after the properties of the type are registered and before its first instance exists (class handlers, affects_render, metadata overrides). 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> 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> PropertyValue for T
where T: Clone + PartialEq + 'static,

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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.