const ChainedStruct = @import("types.zig").ChainedStruct;
const FeatureName = @import("types.zig").FeatureName;
const RequiredLimits = @import("types.zig").RequiredLimits;
const Queue = @import("queue.zig").Queue;

pub const Device = enum(usize) {
    _,

    // TODO: verify there is a use case for nullable value of this type.
    pub const none: Device = @intToEnum(Device, 0);

    pub const LostReason = enum(u32) {
        undef = 0x00000000,
        destroyed = 0x00000001,
    };

    pub const Descriptor = extern struct {
        next_in_chain: *const ChainedStruct,
        label: ?[*:0]const u8 = null,
        required_features_count: u32,
        required_features: [*]const FeatureName,
        required_limits: ?*const RequiredLimits = null, // nullable
        default_queue: Queue.Descriptor,
    };
};