Enum cranelift_reader::IsaSpec

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pub enum IsaSpec {
    None(Flags),
    Some(Vec<OwnedTargetIsa>),
}
Expand description

The ISA specifications in a .clif file.

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None(Flags)

The parsed file does not contain any isa commands, but it may contain set commands which are reflected in the finished Flags object.

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Some(Vec<OwnedTargetIsa>)

The parsed file does contain isa commands. Each isa command is used to configure a TargetIsa trait object.

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impl IsaSpec

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pub fn unique_isa(&self) -> Option<&dyn TargetIsa>

If the IsaSpec contains exactly 1 TargetIsa we return a reference to it

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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.