Struct TestFloatParse

pub struct TestFloatParse {
    build_compiler: Compiler,
    target: TargetSelection,
}

Test step that does two things:

• Runs cargo test for the src/tools/test-float-parse tool.
• Invokes the test-float-parse tool to test the standard library’s float parsing routines.

Fields

build_compiler: Compiler

The build compiler which will build and run unit tests of test-float-parse, and which will build the test-float-parse tool itself.

Note that the staging is a bit funny here, because this step essentially tests std, but it also needs to build the tool. So if we test stage1 std, we build:

1. stage1 rustc
2. Use that to build stage1 libstd
3. Use that to build and run stage2 test-float-parse

target: TargetSelection

Target for which we build std and test that std.

Trait Implementations

impl Clone for TestFloatParse

fn clone(&self) -> TestFloatParse

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TestFloatParse

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

Formats the value using the given formatter.

impl Hash for TestFloatParse

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 TestFloatParse

fn eq(&self, other: &TestFloatParse) -> 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 TestFloatParse

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.

const DEFAULT: bool = true

Whether this step is run by default as part of its respective phase, as defined by the describe macro in Builder::get_step_descriptions.

type Output = ()

Result type of Step::run.

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

Determines if this Step should be run when given specific paths (e.g., x build $path).

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 metadata(&self) -> Option<StepMetadata>

Returns metadata of the step, for tests

impl Eq for TestFloatParse

impl StructuralPartialEq for TestFloatParse

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: 72 bytes