Module client_state 

Compile-time client-state machine for CLI commands.

Each Commands arm dispatches to a BwCommand implementation whose BwCommand::Client declares the auth/lock state required to run. The dispatcher in main constructs a ClientContext once per invocation and routes the command through the corresponding TryFrom extractor; commands therefore never check auth/lock state manually.

Modules

sealed 🔒

Structs

AnyState

Catch-all. The extractor is infallible.

ClientContext

Per-invocation context built once in process_commands and consumed by a single extractor.

Locked

Authenticated and locked. The extractor rejects an unlocked vault.

LoggedIn

Authenticated state, lock-status-agnostic. The extractor requires a user.

LoggedOut

Unauthenticated state. The extractor rejects when a user is already logged in.

Unlocked

Authenticated and unlocked. The extractor requires the user’s symmetric key to be loaded.

Traits

BwCommand

Trait implemented by commands that participate in the typestate dispatch.

BwCommandExt

Extension trait that wires BwCommand up to the ClientContext dispatcher.

ClientState

Marker trait implemented by the five client-state types in this module.