Method begin

src/fl/system/file_system.cpp.hpp:95–102

// don't use it. See FastLED #2773 item 1.2.

bool FileSystem::begin(FsImplPtr platform_filesystem) {
    mFs = platform_filesystem;
    if (!mFs) {
        return false;
    }
    mFs->begin();
    return true;
}

FileSystem::FileSystem() : mFs() {}