cranelift_codegen_meta::cdsl::typevar

Struct TypeVarContent

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pub(crate) struct TypeVarContent {
    pub name: String,
    pub doc: String,
    type_set: TypeSet,
    pub base: Option<TypeVarParent>,
}
Expand description

Type variables can be used in place of concrete types when defining instructions. This makes the instructions polymorphic.

A type variable is restricted to vary over a subset of the value types. This subset is specified by a set of flags that control the permitted base types and whether the type variable can assume scalar or vector types, or both.

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§name: String

Short name of type variable used in instruction descriptions.

§doc: String

Documentation string.

§type_set: TypeSet

Type set associated to the type variable. This field must remain private; use get_typeset() or get_raw_typeset() to get the information you want.

§base: Option<TypeVarParent>

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impl Debug for TypeVarContent

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

Formats the value using the given formatter. Read more

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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> 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.