Module attach 

Attach story: first paint is core; live serve is optional.

Structs

AttachHooks

Hooks so --offline can be tested with a connector that panics.

Enums

AttachFail

Why a live connect was refused. try_attach maps this onto AttachOutcome.

AttachOutcome

Result of the post-paint attach attempt. First paint always used CoreBackend already.

ServeStatus

How the status line labels the current store.

Functions

open_core

First paint: core catalog, revision 0, no socket.

try_attach

Never probes the socket when offline. Otherwise: accept and initialize; on a free socket, ensure_serve then attach; on spawn failure stay core.

Type Aliases

ConnectFn

Connect a live BoardBackend, or classify why attach must stay on core.

EnsureFn

Spawn or reuse vissue serve. The String is a spawn failure message.

ProbeFn

Returns true when the control socket already accepts connections.