Interface Status<C>

Pattern matcher.

Accepts handlers for each condition and returns the result from the matched handler. Three usage patterns are supported:

All conditions handled: provide a handler for every condition, returns R
Some conditions with fallback: provide handlers for some conditions plus a fallback, returns R
Some conditions without fallback: provide handlers for some conditions only, returns R | undefined

Type Parameters

C extends Conditions
The conditions type defining all possible condition variants

Status<R>(handlers: Handlers<C, R>): R
Handles all conditions with complete handlers.
Type Parameters
- R
  The return type of all handlers
Parameters
- handlers: Handlers<C, R>
  Mapping of all condition keys to their handlers
Returns R
The result from the matched handler
- Defined in status.ts:100
Status<R>(handlers: Partial<Handlers<C, R>>): R | undefined
Handles some conditions without a fallback.
Type Parameters
- R
  The return type of all handlers
Parameters
- handlers: Partial<Handlers<C, R>>
  Partial mapping of condition keys to handlers
Returns R | undefined
The result from the matched handler, or undefined if no handler matched
- Defined in status.ts:110
Status<R>(
handlers: Partial<Handlers<C, R>>,
fallback: Handler<C[keyof C], R>,
): R
Handles some conditions with a fallback handler for unmatched conditions.
Type Parameters
- R
  The return type of all handlers
Parameters
- handlers: Partial<Handlers<C, R>>
  Partial mapping of condition keys to handlers
- fallback: Handler<C[keyof C], R>
  Fallback handler receiving union of condition values
Returns R
The result from the matched handler or fallback
- Defined in status.ts:121