Struct DependencyBuilder

pub struct DependencyBuilder {
    pub crate_manifest_path: PathBuf,
    pub program: CommandBuilder,
    pub build_std: Option<String>,
    pub bless_lockfile: bool,
}

Build the dependencies.

Fields

crate_manifest_path: PathBuf

Path to a Cargo.toml that describes which dependencies the tests can access.

program: CommandBuilder

The command to run can be changed from cargo to any custom command to build the dependencies in crate_manifest_path.

build_std: Option<String>

Build with build-std, which requires the nightly toolchain. The String can contain the standard library crates to build.

bless_lockfile: bool

Whether the lockfile can be overwritten

Trait Implementations

impl Build for DependencyBuilder

fn build(&self, build_manager: &BuildManager) -> Result<Vec<OsString>, Errored>

Runs the build and returns command line args to add to the test so it can find the built things.

fn description(&self) -> String

Must uniquely describe the build, as it is used for checking that a value has already been cached.

impl Clone for DependencyBuilder

fn clone(&self) -> DependencyBuilder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DependencyBuilder

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

Formats the value using the given formatter.

impl Default for DependencyBuilder

fn default() -> Self

Returns the “default value” for a type.

impl Flag for DependencyBuilder

fn must_be_unique(&self) -> bool

Whether the flag gets overridden by the same flag in revisions.

fn clone_inner(&self) -> Box<dyn Flag>

Clone the boxed value and create a new box.

fn apply( &self, cmd: &mut Command, config: &TestConfig, build_manager: &BuildManager, ) -> Result<(), Errored>

Modify a command to what the flag specifies

fn test_condition( &self, _config: &Config, _comments: &Comments, _revision: &str, ) -> bool

Whether this flag causes a test to be filtered out

fn post_test_action( &self, _config: &TestConfig, _output: &Output, _build_manager: &BuildManager, ) -> Result<(), Errored>

Run an action after a test is finished. Returns an empty Vec if no action was taken.