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TypeDecl

Struct TypeDecl 

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pub struct TypeDecl<P: Phase = Raw> {
    pub visibility: BindableVisibility,
    pub name: Spanned<StructTypeName>,
    pub generic_params: Vec<GenericParam<P>>,
    pub body: TypeDeclBody<P>,
}
Expand description

Type declaration: required type stubs and tagged-union bodies.

Forms:

  • Required type: type T; — the library requires a type bound from outside; no body at declaration.
  • Tagged union: type Maneuver { Impulsive(delta_v: Velocity), Coast }
  • Record-shaped type: type Position { Position(x: Length, y: Length) }, a single-variant union whose constructor name matches the type name.

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§visibility: BindableVisibility§name: Spanned<StructTypeName>§generic_params: Vec<GenericParam<P>>§body: TypeDeclBody<P>

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impl<P: Clone + Phase> Clone for TypeDecl<P>

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fn clone(&self) -> TypeDecl<P>

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<P: Debug + Phase> Debug for TypeDecl<P>

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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 FormatEquivalent for TypeDecl

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fn format_equivalent(&self, other: &Self) -> bool

Returns true if self and other are equivalent up to formatting.
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impl From<TypeDecl> for TypeDecl<Desugared>

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fn from(t: TypeDecl<Raw>) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl<P> Freeze for TypeDecl<P>

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impl<P> RefUnwindSafe for TypeDecl<P>
where <P as Phase>::ExprSugar: RefUnwindSafe,

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impl<P> Send for TypeDecl<P>
where <P as Phase>::ExprSugar: Send,

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impl<P> Sync for TypeDecl<P>
where <P as Phase>::ExprSugar: Sync,

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impl<P> Unpin for TypeDecl<P>
where <P as Phase>::ExprSugar: Unpin,

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impl<P> UnsafeUnpin for TypeDecl<P>

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impl<P> UnwindSafe for TypeDecl<P>
where <P as Phase>::ExprSugar: 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> 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, 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> 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.