Struct IntrinsicTest 

pub struct IntrinsicTest {
    host: TargetSelection,
}

Runs stdarch’s intrinsic-test binary crate to verify that Rust’s core::arch SIMD intrinsics produce the same results as their C counterparts.

First runs the intrinsic-test binary, which generates C wrapper programs and a Rust Cargo workspace. Then runs cargo test on that workspace which compiles both versions and compares their outputs on random inputs.

Fields

host: TargetSelection

Trait Implementations

impl Clone for IntrinsicTest

fn clone(&self) -> IntrinsicTest

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for IntrinsicTest

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

Formats the value using the given formatter.

impl Eq for IntrinsicTest

impl Hash for IntrinsicTest

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for IntrinsicTest

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Step for IntrinsicTest

const IS_HOST: bool = true

If this value is true, then the values of run.target passed to the make_run function of this Step will be determined based on the --host flag. If this value is false, then they will be determined based on the --target flag.

type Output = ()

Result type of Step::run.

fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_>

Called to allow steps to register the command-line paths that should cause them to run.

fn make_run(run: RunConfig<'_>)

Called directly by the bootstrap Step handler when not triggered indirectly by other Steps using Builder::ensure. For example, ./x.py test bootstrap runs this for test::Bootstrap. Similarly, ./x.py test runs it for every step that is listed by the describe macro in Builder::get_step_descriptions.

fn run(self, builder: &Builder<'_>)

Primary function to implement Step logic.

fn is_default_step(_builder: &Builder<'_>) -> bool

Should this step run when the user invokes bootstrap with a subcommand but no paths/aliases?

fn metadata(&self) -> Option<StepMetadata>

Returns metadata of the step, for tests

impl StructuralPartialEq for IntrinsicTest

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes