Function getStringID

packages/react-devtools-shared/src/backend/legacy/renderer.js:613–628

(str: string | null)

  }

  function getStringID(str: string | null): number {
    if (str === null) {
      return 0;
    }
    const existingID = pendingStringTable.get(str);
    if (existingID !== undefined) {
      return existingID;
    }
    const stringID = pendingStringTable.size + 1;
    pendingStringTable.set(str, stringID);
    // The string table total length needs to account
    // both for the string length, and for the array item
    // that contains the length itself. Hence + 1.
    pendingStringTableLength += str.length + 1;
    return stringID;
  }

  let currentlyInspectedElementID: number | null = null;
  let currentlyInspectedPaths: Object = {};