sdk/fidl/fuchsia.sys2/decls/environment_decl.fidl

// Copyright 2020 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.sys2;

using fuchsia.component;

/// Specifies how a declared environment's initial set of properties are assigned.
enum EnvironmentExtends {
    /// The environment has no initial set of properties.
    NONE = 0;
    /// The environment's initial set of properties are inherited from its realm.
    /// Inherited properties include any fields defined in `EnvironmentDecl`.
    REALM = 1;
};

/// Declares an environment which specifies intrinsic properties of a component.
table EnvironmentDecl {
    /// The name of this environment.
    1: fuchsia.component.environment_name name;

    /// Specifies how the initial state of this environment is constructed.
    2: EnvironmentExtends extends;
};