Struct SetupFailedTestsFile 

pub struct SetupFailedTestsFile;

This step is run as a dependency of most testing steps. Upon running, a file is created for failed tests to be recorded in if --record is passed on the command line.

This step is the only way to get access to a token type called RecordFailedTests. Having this token type signifies the fact that a file was created to store failed tests in, and is required to create a Renderer, the type that renders the outputs of tests.

If --rerun isn’t passed, or we’re in dry-run mode, running this step is a no-op, and the RecordFailedTest type doesn’t (need to) signify anything.

Trait Implementations

impl Clone for SetupFailedTestsFile

fn clone(&self) -> SetupFailedTestsFile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SetupFailedTestsFile

impl Debug for SetupFailedTestsFile

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

Formats the value using the given formatter.

impl Eq for SetupFailedTestsFile

impl Hash for SetupFailedTestsFile

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 SetupFailedTestsFile

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

type Output = RecordFailedTests

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 run(self, builder: &Builder<'_>) -> Self::Output

Primary function to implement Step logic.

const IS_HOST: bool = false

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.

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

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

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 metadata(&self) -> Option<StepMetadata>

Returns metadata of the step, for tests

impl StructuralPartialEq for SetupFailedTestsFile

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.

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