Struct RuntimeBundle 

pub struct RuntimeBundle { /* private fields */ }

An opened bundle: its manifest, and access to its assets.

Opening one parses manifest.json and does nothing else. A participant not named in the manifest opens the bundle exactly as one that is - the manifest is the robot model plus, for those that have one, their own configuration - so there is no selection step and no way for a launched process to be refused by the bundle it was pointed at.

Implementations

impl RuntimeBundle

pub fn open(root: impl AsRef<Path>) -> Result<Self, BundleError>

Open one installed bundle.

Errors

Returns BundleError::Root or BundleError::NotDirectory when root is not a directory, BundleError::ReadManifest when manifest.json cannot be read, and BundleError::ManifestJson when it is not a document this train understands.

pub fn root(&self) -> &Path

The bundle root path, retained for diagnostics and for launching.

pub const fn manifest(&self) -> &ManifestDocument

The persisted document, tag included.

pub const fn robot(&self) -> &Robot

The compiled robot the manifest carries.

pub const fn robot_id(&self) -> &RobotId

The sole persisted robot identity.

pub fn asset(&self, id: &AssetId) -> Result<Vec<u8>, BundleError>

Read one asset out of <bundle>/assets.

Errors

Returns the same failures as ParticipantAssets::read.

pub const fn assets(&self) -> &ParticipantAssets

The asset reader, for a consumer that keeps it beyond this value.

Trait Implementations

impl Clone for RuntimeBundle

fn clone(&self) -> RuntimeBundle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RuntimeBundle

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

Formats the value using the given formatter.