Module config 

Persistent config in ~/.config/minis-studio-worker/config.toml (Linux/macOS) or %APPDATA%\minis-studio-worker\config.toml (Windows).

Every load/save emits a structured tracing breadcrumb so operators can tell from journalctl which file the worker actually consulted (and whether the file existed, was freshly bootstrapped with defaults, or failed to read/parse). The events deliberately omit the secret fields (auth_token, registration_secret) so logs can be shipped off-box without leaking credentials. See tests/config_tracing.rs for the regression contract.

What lives here vs. what’s stripped from the user-editable surface:

• Operator-facing: api_base_url, vram_threshold_gb, auto_start, auto_update_*, models_root. These are exposed in the desktop UI’s Config tab.
• Internal state, persisted but not user-editable: worker_id, auth_token, install_id, registration_request_id, registration_secret. The auto-register flow owns them; the UI hides them entirely.
• Engine selection: removed. The runtime always builds a MultiEngine containing every backend compiled into this binary and routes each job to the right one.

Structs

Config

Functions

default_models_root

Resolve ~/models for the user running the worker. Falls back to $TMPDIR/studio-worker-models on the (extremely unusual) machines where directories can’t find a home directory.

load

resolve_path

save

shared

Type Aliases

SharedConfig

Wrap a Config in a mutex for use across the runtime.