zircon/tools/zither/testdata/structs/structs.test.fidl

// Copyright 2022 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.

/// This library is used to test struct bindings.
library zither.structs;

type Empty = struct {};

type Singleton = struct {
    value uint8;
};

type Doubtleton = struct {
    first Singleton;
    second Singleton;
};

type PrimitiveMembers = struct {
    i64 int64;
    u64 uint64;
    i32 int32;
    u32 uint32;
    i16 int16;
    u16 uint16;
    i8 int8;
    u8 uint8;
    b bool;
};

type ArrayMembers = struct {
    u8s array<uint8, 10>;
    singletons array<Singleton, 6>;
    nested_arrays1 array<array<uint8, 10>, 20>;
    nested_arrays2 array<array<array<int8, 1>, 2>, 3>;
};

type Enum = enum : int32 {
    ZERO = 0;
    ONE = 1;
};

type Bits = bits : uint16 {
    ONE = 1;
    TWO = 2;
};

type EnumAndBitsMembers = struct {
    e Enum;
    b Bits;
};

/// Struct with a one-line comment.
type StructWithOneLineComment = struct {
    /// Struct member with one-line comment.
    member_with_one_line_comment uint32;

    /// Struct member
    ///     with a
    ///         many-line
    ///           comment.
    member_with_many_line_comment bool;
};


/// Struct
///
///     with a
///         many-line
///           comment.
type StructWithManyLineComment = struct {
    member uint16;
};