Current rs-x-core.injection-tokens implementation

RsXCoreInjectionTokens contains token keys for core services.

Tokens such as IEqualityService, IErrorLog, IDeepClone let you resolve a service from the container or inject it into a constructor.

Use InjectionContainer.get(token) to resolve a service, or @Inject(token) to inject it into a class constructor.

Example: resolve and inject by token keys

import {
  Inject,
  InjectionContainer,
  RsXCoreInjectionTokens,
  RsXCoreModule,
  type IEqualityService,
  type IErrorLog,
} from '@rs-x/core';

await InjectionContainer.load(RsXCoreModule);

// Resolve by token key from the token object.
const equality = InjectionContainer.get<IEqualityService>(
  RsXCoreInjectionTokens.IEqualityService,
);
const errorLog = InjectionContainer.get<IErrorLog>(
  RsXCoreInjectionTokens.IErrorLog,
);

class Consumer {
  constructor(
    @Inject(RsXCoreInjectionTokens.IEqualityService)

Token reference

The table below maps each token key to the service it refers to and describes that service's responsibility.


ArrayMetadata	ArrayMetadata	Metadata service for Array values (applies to arrays, marks them as non-async, and indicates they need proxying).
DateMetadata	DateMetadata	Metadata service for Date values (applies to Date instances, marks them as non-async, and indicates they need proxying).
DefaultDeepCloneExcept	DeepCloneValueExcept	Handles special-case value substitutions during deep cloning (for example resolved async values).
DummyMetadata	DummyMetadata	Fallback metadata service that applies to any value when no specialized metadata service matches.
IArrayIndexAccessor	IArrayIndexAccessor	Accessor service for reading and writing Array values by index.
IDatePropertyAccessor	IDatePropertyAccessor	Accessor service for reading and writing Date values by DateProperty keys (for example year, utcYear, month, and time).
IDBFactory	IDBFactory	Browser IndexedDB factory used to open IndexedDB databases (resolved from window.indexedDB in browser runtime).
IDeepClone	IDeepClone	Service for creating deep copies of values.
IDeepCloneExcept	IDeepCloneExcept	Service for special-case value substitutions during deep cloning.
IDeepCloneList	defaultDeepCloneList	Default ordered deep-clone implementation list.
IEqualityService	IEqualityService	Value equality and comparison services.
IErrorLog	IErrorLog	Service for adding errors, observing the error stream, and clearing output.
IFunctionCallIndexFactory	IFunctionCallIndexFactory	Type alias for the factory service used to create, resolve, and release function-call index entries.
IFunctionCallResultCache	IFunctionCallResultCache	Service for creating, checking, and reading cached call results by context object and function-call identity (function name + arguments).
IGlobalIndexAccessor	IGlobalIndexAccessor	Accessor service for reading and writing values on globalThis by key.
IGuidFactory	IGuidFactory	Guid creation services.
IIndexValueAccessor	IIndexValueAccessor	Accessor service for reading or writing values for a given context and index.
IIndexValueAccessorList	defaultIndexValueAccessorList	Default ordered index-value-accessor implementation list.
IInjectionContainer	InjectionContainer	Shared Inversify container instance used to register and resolve services.
ILodashDeepClone	LodashDeepClone	Deep-clone service implementation that uses lodash to clone values.
IMapKeyAccessor	IMapKeyAccessor	Accessor service for reading and writing Map values by key.
IMethodAccessor	IMethodAccessor	Accessor service for method-call contexts using function-name indexes.
IObjectStorage	IObjectStorage	Service for async key/value persistence with get, set, and close operations.
IObservableAccessor	IObservableAccessor	Accessor service for reading resolved values from observable contexts.
IPromiseAccessor	IPromiseAccessor	Accessor service for reading resolved values from promise contexts.
IPropertyValueAccessor	IPropertyValueAccessor	Accessor service for reading and writing object values by property name.
IProxyRegistry	IProxyRegistry	Stores mappings between original objects and proxies, and lets you look up either one from the other.
IResolvedValueCache	IResolvedValueCache	Cache service that stores resolved Promise/Observable values for synchronous reads.
ISequenceIdFactory	ISequenceIdFactory	Service that returns the same id handle for the same sequence in a given context, reuses existing handles for matching input, and releases them when no longer needed. Always dispose/release handles when finished to prevent memory leaks.
ISetKeyAccessor	ISetKeyAccessor	Accessor service for Set contexts, including membership checks and item access.
IStructuredDeepClone	StructuredDeepClone	Deep-clone service implementation that uses native structuredClone.
IValueMetadata	IValueMetadata	Service contract for classifying runtime values: priority, applicability, async behavior, and proxy requirement.
IValueMetadataList	defaultValueMetadataList	Default value-metadata registration list used to wire metadata services into `IValueMetadataList`.
MapMetadata	MapMetadata	Metadata service for Map values (applies to Map instances, marks them as non-async, and indicates they need proxying).
ObservableMetadata	ObservableMetadata	Metadata service for Observable values (applies to Observable instances, marks them as async, and indicates they need proxying).
PromiseMetadata	PromiseMetadata	Metadata service for Promise values (applies to Promise instances, marks them as async, and indicates they need proxying).
SetMetadata	SetMetadata	Metadata service for Set values (applies to Set instances, marks them as non-async, and indicates they need proxying).

rs-x-core-injection-tokens

Current rs-x-core.injection-tokens implementation

Example: resolve and inject by token keys

Token reference

Module API entries