cranelift::prelude::isa

Struct IsaBuilder

pub struct IsaBuilder<T> { /* private fields */ }
Expand description

Builder for a TargetIsa. Modify the ISA-specific settings before creating the TargetIsa trait object with finish.

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impl<T> IsaBuilder<T>

pub fn new( triple: Triple, setup: Builder, constructor: fn(_: Triple, _: Flags, _: &Builder) -> T, ) -> IsaBuilder<T>

Creates a new ISA-builder from its components, namely the triple for the ISA, the ISA-specific settings builder, and a final constructor function to generate the ISA from its components.

pub fn from_target_isa( target_isa: &dyn TargetIsa, ) -> IsaBuilder<Result<Arc<dyn TargetIsa>, CodegenError>>

Creates a new Builder from a TargetIsa, copying all flags in the process.

pub fn triple(&self) -> &Triple

Gets the triple for the builder.

pub fn iter(&self) -> impl Iterator<Item = Setting>

Iterates the available settings in the builder.

pub fn finish(&self, shared_flags: Flags) -> T

Combine the ISA-specific settings with the provided ISA-independent settings and allocate a fully configured TargetIsa trait object. May return an error if some of the flags are inconsistent or incompatible: for example, some platform-independent features, like general SIMD support, may need certain ISA extensions to be enabled.

Trait Implementations§

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impl<T> Clone for IsaBuilder<T>
where T: Clone,

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fn clone(&self) -> IsaBuilder<T>

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<T> Configurable for IsaBuilder<T>

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fn set(&mut self, name: &str, value: &str) -> Result<(), SetError>

Set the string value of any setting by name. Read more
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fn enable(&mut self, name: &str) -> Result<(), SetError>

Enable a boolean setting or apply a preset. Read more

Auto Trait Implementations§

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impl<T> Freeze for IsaBuilder<T>

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impl<T> RefUnwindSafe for IsaBuilder<T>

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impl<T> Send for IsaBuilder<T>

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impl<T> Sync for IsaBuilder<T>

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impl<T> Unpin for IsaBuilder<T>

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impl<T> UnwindSafe for IsaBuilder<T>

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, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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> Same for T

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type Output = T

Should always be Self
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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.