Module thread 

Persistent thread model: messages, changesets, and metadata.

Re-exports

pub use changeset::CheckpointReason;

pub use changeset::RunMeta;

pub use changeset::ThreadChangeSet;

pub use changeset::Version;

pub use message::gen_message_id;

pub use message::Message;

pub use message::MessageMetadata;

pub use message::Role;

pub use message::ToolCall;

pub use message::Visibility;

pub use model::Thread;

pub use model::ThreadMetadata;

Modules

changeset

Shared persistence change-set types shared by runtime and storage.

message

Core types for Agent messages and tool calls.

model

Thread model and persistent history primitives.