pub struct TypeAlias {
    pub export: bool,
    pub name: String,
    pub parameters: Vec<&'static str>,
    pub ty: Type,
}
Expand description

A top-level type definition. Example:

type Foo = { value: number };

See: https://www.typescriptlang.org/docs/handbook/2/everyday-types.html#type-aliases

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§export: bool

Whether the type is marked with export.

§name: String

The name of the type definition.

§parameters: Vec<&'static str>

The generic parameters of the type definition.

§ty: Type

The content of the type definition.

Implementations§

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impl TypeAlias

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pub fn alias<T: Into<Type>>(name: &str, ty: T) -> Self

Create a new type alias for the type T.

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pub fn exported(self) -> Self

Mark the type with export.

Trait Implementations§

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impl Clone for TypeAlias

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fn clone(&self) -> TypeAlias

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for TypeAlias

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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 Display for TypeAlias

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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 From<TypeAlias> for Definition

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fn from(value: TypeAlias) -> Self

Converts to this type from the input type.
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impl PartialEq<TypeAlias> for TypeAlias

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

This method tests for self and other values to be equal, and is used by ==.
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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.
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impl StructuralPartialEq for TypeAlias

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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,

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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 Twhere 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 Twhere 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 Twhere 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> ToString for Twhere T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for Twhere 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 Twhere 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.