Struct Lab 

pub struct Lab { /* private fields */ }

An authored spec, ready to plan.

Implementations

impl Lab

pub fn warnings(&self) -> Vec<Warning>

What the spec says that is likely not what its author means, in file order: a daemon a recipe installs with no service step for it (it would start on Debian VMs only). Never a problem: validation passes with warnings.

impl Lab

pub fn new(source: Spec) -> Lab

The lab of an authored spec.

pub fn parse(yaml: &str) -> Result<Lab, Problems>

The lab of yaml, written in the authored format.

Errors

The problems that stop the parser, coded and placed.

pub fn with_images(self, images: Table) -> Lab

The lab with the runner’s image table: each VM’s image from it unless the spec’s overrides give one, and the access machine the spec leaves to the runner.

pub fn with_templates(self, texts: BTreeMap<ProjectPath, String>) -> Lab

The lab with the texts of its project’s templates (read by the caller that generates, from Lab::template_paths): the renderers install them filled in. A template whose text isn’t given fails the machine’s configuration where it is applied, saying so.

pub fn template_paths(&self) -> Vec<ProjectPath>

The project files the lab’s steps fill in as templates, each once.

pub fn source(&self) -> &Spec

The spec as written.

pub fn catalogue(&self) -> &'static Catalogue

The catalogue its services resolve in: Isoloom’s own.

pub fn lowered(&self, scope: Scope) -> Lowered

The spec lowered for scope, the image table applied.

pub fn for_target(&self, target: Target) -> Spec

The spec as target runs it.

pub fn spec(&self) -> Spec

The spec as the lab itself: every form, no target’s own facts.

pub fn possible(&self) -> Vec<Target>

The targets every machine has the form for, narrowed by the spec’s targets:.

pub fn refusal(&self, target: Target) -> Option<Problem>

Why target can’t run the lab, found while lowering: the first machine it has no form for, or a VM step it doesn’t render yet, as a refused problem at the field.

pub fn problems(&self) -> Problems

The spec’s problems: its own, then its lowered form’s at the fields the author wrote, in file order.

pub fn problems_with_files(&self, dir: &Path) -> Problems

Lab::problems, and the project paths the spec names that don’t exist in dir.

Trait Implementations

impl Clone for Lab

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Lab

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

Formats the value using the given formatter.

impl PartialEq for Lab

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Lab