//! xAI Computer Hub — wire-protocol types.
//!
//! Identifier newtypes, registration payloads, capabilities, hook events,
//! handshake messages, the JSON-RPC 2.0 envelope and method catalog, the
//! `ToolErrorWire` / `ToolOutputWire` / `WireToolNotification` wire enums,
//! every method's `params` / `result` payload struct, and the numeric ↔
//! string error-code mapping.

#![forbid(unsafe_code)]

mod capabilities;
mod connection;
pub mod envelope;
pub mod error_codes;
pub mod error_wire;
pub mod frames;
mod handshake;
mod hook;
mod ids;
pub mod methods;
pub mod notification_wire;
pub mod output_wire;
mod registration;
mod registry_error;
pub mod session_event;
pub mod turn_hook;

pub use capabilities::{HookKind, NotificationSchemas, StreamingSpec, ToolCapabilities, ToolScope};
pub use connection::{ConnectionKind, ToolDefinitionMode};
pub use envelope::{
    JsonRpcError, JsonRpcId, JsonRpcNotification, JsonRpcRequest, JsonRpcResponse, JsonRpcVersion,
    ResponseOutcome,
};
pub use error_codes::{
    ERROR_CODES, WORKSPACE_UNAVAILABLE_JSONRPC_CODE, WORKSPACE_UNAVAILABLE_MESSAGE,
    WORKSPACE_UNAVAILABLE_SUBCODE, WorkspaceGonePhase, WorkspaceGoneReason,
    WorkspaceUnavailableDetails, workspace_unavailable_wire,
};
pub use error_wire::ToolErrorWire;
pub use frames::{
    AttachRoute, HookFrame, HookReplyFrame, LastSeq, LogsDonateParams, MAX_DONATION_BYTES,
    MAX_LOG_RECORDS_PER_DONATION, MAX_METRICS_PER_DONATION, MAX_SPANS_PER_DONATION,
    MAX_SYSTEM_NOTIFY_PAYLOAD_BYTES, MetricsDonateParams, NotificationFilter, PingFrame, PongFrame,
    ServeParams, ServeResult, ServerBindAck, ServerBindOutcome, ServerBindParams, ServerInfo,
    ServerUnbindAck, ServerUnbindOutcome, ServerUnbindParams, ServersListParams, ServersListResult,
    SessionAttachServerParams, SessionAttachServerResult, SessionBindParams, SessionBindResult,
    SessionBindServerParams, SessionBindServerResult, SessionCloseParams, SessionOpenParams,
    SessionOpenResult, SessionUnbindParams, SessionUnbindServerParams, SubscribeAck,
    SubscribeNotificationsParams, SubscribeOutcome, SystemNotifyParams, ToolCallParams,
    ToolCallProgressFrame, ToolCallResult, ToolNotificationFrame, ToolSearchResult,
    ToolServerConnectionStatus, ToolServerDisconnectReason, ToolServerEvictParams,
    ToolServerGetStatusParams, ToolServerGetStatusResult, ToolServerLifecycleStatus,
    ToolServerStatusPayload, ToolsChanged, ToolsListParams, ToolsListResult, ToolsSearchParams,
    ToolsSearchResultBody, TracesDonateParams, UnsubscribeAck, UnsubscribeNotificationsParams,
    UnsubscribeOutcome,
};
pub use handshake::{HelloAckMsg, HelloMsg, PROTOCOL_VERSION};
pub use hook::HookEvent;
pub use ids::{
    ConnectionId, FrameSeq, IdError, RequestId, ServerId, SessionId, ToolCallId, ToolId, UserId,
};
pub use methods::{Method, UNKNOWN_METHOD_MSG_PREFIX};
pub use notification_wire::{
    KNOWN_NOTIFICATION_KINDS, KnownVariantCollision, WireCustomNotification, WireToolNotification,
    check_custom_kind, known_notification_kinds,
};
pub use output_wire::{McpBlock, ToolOutputWire};
pub use registration::{
    RegistrationOutcome, ToolDescriptionWithSchema, ToolRegistration, ToolServerRegistration,
    TransportKind,
};
pub use registry_error::RegistryError;
pub use session_event::{SessionEvent, SessionPhase, ToolCallOutcome};