Function matchWithChecks

packages/router/src/utils/config_matching.ts:54–80

(
  segmentGroup: UrlSegmentGroup,
  route: Route,
  segments: UrlSegment[],
  injector: EnvironmentInjector,
  urlSerializer: UrlSerializer,
  createSnapshot: (result: MatchResult) => ActivatedRouteSnapshot,
  abortSignal: AbortSignal,
)

}

export function matchWithChecks(
  segmentGroup: UrlSegmentGroup,
  route: Route,
  segments: UrlSegment[],
  injector: EnvironmentInjector,
  urlSerializer: UrlSerializer,
  createSnapshot: (result: MatchResult) => ActivatedRouteSnapshot,
  abortSignal: AbortSignal,
): Observable<MatchResult> {
  const result = match(segmentGroup, route, segments);
  if (!result.matched) {
    return of(result);
  }

  const currentSnapshot = createPreMatchRouteSnapshot(createSnapshot(result));
  // Only create the Route's `EnvironmentInjector` if it matches the attempted
  // navigation
  injector = getOrCreateRouteInjectorIfNeeded(route, injector);
  return runCanMatchGuards(
    injector,
    route,
    segments,
    urlSerializer,
    currentSnapshot,
    abortSignal,
  ).pipe(map((v) => (v === true ? result : {...noMatch})));
}

export function match(
  segmentGroup: UrlSegmentGroup,