Class Composite

packages/effect/src/internal/fiberId.ts:100–137

@internal

/** @internal */
class Composite implements FiberId.Composite {
  readonly [FiberIdTypeId]: FiberId.FiberIdTypeId = FiberIdTypeId
  readonly _tag = OP_COMPOSITE
  constructor(
    readonly left: FiberId.FiberId,
    readonly right: FiberId.FiberId
  ) {
  }
  _hash: number | undefined;
  [Hash.symbol](): number {
    return pipe(
      Hash.string(`${FiberIdSymbolKey}-${this._tag}`),
      Hash.combine(Hash.hash(this.left)),
      Hash.combine(Hash.hash(this.right)),
      Hash.cached(this)
    )
  }
  [Equal.symbol](that: unknown): boolean {
    return isFiberId(that) &&
      that._tag === OP_COMPOSITE &&
      Equal.equals(this.left, that.left) &&
      Equal.equals(this.right, that.right)
  }
  toString() {
    return format(this.toJSON())
  }
  toJSON() {
    return {
      _id: "FiberId",
      _tag: this._tag,
      left: toJSON(this.left),
      right: toJSON(this.right)
    }
  }
  [NodeInspectSymbol]() {
    return this.toJSON()
  }
}

/** @internal */
export const none: FiberId.None = new None()