Struct ChartRegistry 

pub struct ChartRegistry { /* private fields */ }

Every chart version an actor may run, keyed by version IRI, the versions of each chart type in registration order, and the declared migrations.

Implementations

impl ChartRegistry

pub fn insert(&mut self, info: ChartInfo) -> Arc<ChartInfo>

Adds a version (idempotent) and, with a type, makes it the type’s latest version.

pub fn get(&self, iri: &str) -> Option<Arc<ChartInfo>>

The version iri.

pub fn latest(&self, ty: &str) -> Option<Arc<ChartInfo>>

The latest version registered for chart type ty.

pub fn versions_of(&self, ty: &str) -> Vec<String>

The versions registered for chart type ty, oldest first.

pub fn types(&self) -> impl Iterator<Item = &String>

Every registered chart type.

pub fn type_of(&self, address: &str) -> Option<(String, String)>

The chart type and key of a virtual actor address (<type>/<key>), for the longest registered type that prefixes it, or the type and key the address is bound to.

pub fn bind(&mut self, address: &str, chart_type: &str, key: &str)

Binds address to the virtual actor of chart_type with key, for addresses that do not have the <type>/<key> form, such as an instance whose address is its DID.

pub fn remove(&mut self, iri: &str) -> bool

Removes version iri; the caller has checked that no non-final actor uses it.

pub fn add_migration(&mut self, m: Migration)

Declares a migration.

pub fn migration(&self, iri: &str) -> Option<Migration>

The migration iri.

Trait Implementations

impl Debug for ChartRegistry

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

Formats the value using the given formatter.

impl Default for ChartRegistry

fn default() -> Self

Returns the “default value” for a type.