Interface CxAccessor

Hierarchy

CxAccessor

CxAccessor<TValue>(this, entry, request?): TValue
Obtains a value of the given context entry.
Type Parameters
- TValue
  
  Requested context value type.
Parameters
- this: void
- entry: CxEntry<TValue, unknown>
  
  Context entry to obtain the value of.
- Optional request: WithoutFallback<TValue>
  
  Context value request with fallback specified.
Returns TValue
Either context entry value, or a fallback one.
- Defined in proc7ts/context-values/src/core/accessor.ts:17
CxAccessor<TValue>(this, entry, request): TValue
Obtains a value of the given context entry, or returns a non-nullable fallback.
Type Parameters
- TValue
  
  Requested context value type.
Parameters
- this: void
- entry: CxEntry<TValue, any>
  
  Context entry to obtain the value of.
- request: WithFallback<TValue>
  
  Context value request with fallback specified.
Returns TValue
Either context entry value, or a fallback one.
- Defined in proc7ts/context-values/src/core/accessor.ts:32
CxAccessor<TValue>(entry, request?): null | TValue
Obtains a value of the given context entry, or returns a nullable fallback.

Throws
CxReferenceError - If the target entry has no value and fallback one is not provided.
Type Parameters
- TValue
  
  Requested context value type.
Parameters
- entry: CxEntry<TValue, any>
  
  Context entry to obtain the value of.
- Optional request: CxRequest<TValue>
  
  Context value request.
Returns null | TValue
Either context entry value, or a fallback one.
- Defined in proc7ts/context-values/src/core/accessor.ts:49

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