pub struct FlagsOrIsa<'a> {
    pub flags: &'a Flags,
    pub isa: Option<&'a dyn TargetIsa>,
}
Expand description

Wrapper containing flags and optionally a TargetIsa trait object.

A few passes need to access the flags but only optionally a target ISA. The FlagsOrIsa wrapper can be used to pass either, and extract the flags so they are always accessible.

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§flags: &'a Flags

Flags are always present.

§isa: Option<&'a dyn TargetIsa>

The ISA may not be present.

Trait Implementations§

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impl<'a> Clone for FlagsOrIsa<'a>

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fn clone(&self) -> FlagsOrIsa<'a>

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<'a> From<&'a Flags> for FlagsOrIsa<'a>

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fn from(flags: &'a Flags) -> FlagsOrIsa<'_>

Converts to this type from the input type.
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impl<'a> From<&'a dyn TargetIsa> for FlagsOrIsa<'a>

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fn from(isa: &'a dyn TargetIsa) -> FlagsOrIsa<'_>

Converts to this type from the input type.
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impl<'a> Copy for FlagsOrIsa<'a>

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impl<'a> !RefUnwindSafe for FlagsOrIsa<'a>

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impl<'a> Send for FlagsOrIsa<'a>

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impl<'a> Sync for FlagsOrIsa<'a>

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impl<'a> Unpin for FlagsOrIsa<'a>

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impl<'a> !UnwindSafe for FlagsOrIsa<'a>

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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, 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.