Struct LacsConfig 

pub struct LacsConfig {
    pub daemon: Option<DaemonSection>,
    pub llm: Option<LlmSection>,
    pub policy: Option<PolicySection>,
    pub audit: Option<AuditSection>,
    pub storage: Option<StorageSection>,
}

Top-level structure of ~/.config/sysknife/config.toml.

All fields are optional — absent sections use built-in defaults.

Fields

daemon: Option<DaemonSection>

llm: Option<LlmSection>

policy: Option<PolicySection>

audit: Option<AuditSection>

storage: Option<StorageSection>

Implementations

impl LacsConfig

pub fn config_path() -> PathBuf

Returns the path to the config file (~/.config/sysknife/config.toml).

pub fn load() -> Self

Load ~/.config/sysknife/config.toml.

Returns LacsConfig::default() (all None) if the file is absent — this is the normal, unconfigured happy path and is unchanged.

If the file IS present but cannot be parsed as TOML, or exists but cannot be read (e.g. permission denied), this is treated as a fatal misconfiguration rather than silently falling back to defaults: a clear message is printed to stderr and the process exits with status 1. Silently defaulting in that case would drop [storage] / [policy] overrides (backend selection, risk-level overrides) without any indication to the operator — a silent security downgrade. See try_load for the non-exiting core used by tests.

pub fn apply_defaults_to_env(&self)

Set environment variables from the config file for any key that is NOT already present in the process environment.

Safety note

This must be called during single-threaded startup, before the async runtime or any thread pool is initialised. Modifying env vars while other threads are reading them is undefined behaviour. Both main.rs (daemon) and the Tauri setup hook (shell) satisfy this contract.

Trait Implementations

impl Debug for LacsConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for LacsConfig

fn default() -> LacsConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LacsConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.