src/session/bin/element_manager/fidl/persistence.fidl

// Copyright 2024 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

library fuchsia.element.manager.persistence;

using fuchsia.element;

/// Element Manager stores this top-level object (a list of persistent elements to launch at boot
/// time) in persistent storage.
type PersistentElements = table {
    1: elements vector<Element>:MAX;
};

/// Each element is described by its annotations. As a minimum this will include the elements name
/// and the component URL.
type Element = table {
    1: annotations vector<PersistentAnnotation>:MAX;
};

/// Same as Annotation but can be persisted.
type PersistentAnnotation = struct {
    /// An identifier for this annotation.
    key fuchsia.element.AnnotationKey;

    /// The content of this annotation.
    value PersistentAnnotationValue;
};

/// Same as AnnotationValue but can be persisted.
type PersistentAnnotationValue = strict union {
    1: text string:MAX;
};