Struct BrainConfig 

pub struct BrainConfig {
    pub brain: GeneralConfig,
    pub storage: StorageConfig,
    pub llm: LlmConfig,
    pub embedding: EmbeddingConfig,
    pub memory: MemoryConfig,
    pub encryption: EncryptionConfig,
    pub security: SecurityConfig,
    pub actions: ActionsConfig,
    pub proactivity: ProactivityConfig,
    pub adapters: AdaptersConfig,
    pub access: AccessConfig,
}

Top-level Brain configuration.

Fields

brain: GeneralConfig

storage: StorageConfig

llm: LlmConfig

embedding: EmbeddingConfig

memory: MemoryConfig

encryption: EncryptionConfig

security: SecurityConfig

actions: ActionsConfig

proactivity: ProactivityConfig

adapters: AdaptersConfig

access: AccessConfig

Implementations

impl BrainConfig

pub fn load() -> Result<Self, Error>

Load configuration from all sources.

Priority (highest wins):

1. Environment variables (BRAIN_LLM__MODEL=...)
2. User config (~/.brain/config.yaml)
3. Embedded defaults (compiled into binary)

pub fn load_from(config_path: Option<&Path>) -> Result<Self, Error>

Load configuration with an optional explicit config path.

pub fn data_dir(&self) -> PathBuf

Resolve the data directory path, expanding ~ to the home directory.

pub fn ensure_data_dirs(&self) -> Result<()>

Ensure the data directory and subdirectories exist.

pub fn sqlite_path(&self) -> PathBuf

Path to the SQLite database file.

pub fn ruvector_path(&self) -> PathBuf

Path to the RuVector directory.

pub fn models_path(&self) -> PathBuf

Path to the models directory.

pub fn is_initialized() -> bool

Check whether Brain has been initialized (data dir exists).

pub fn write_default_config(force: bool) -> Result<Option<(PathBuf, String)>>

Write the default config to ~/.brain/config.yaml.

Returns the path written, or None if the file already exists and force is false. Write the default config to ~/.brain/config.yaml.

Returns (config_path, generated_api_key), or None if the file already exists and force is false.

pub fn user_config_path() -> PathBuf

Path to user config file.

pub fn default_config_content() -> &'static str

Get the embedded default config content.

pub fn validate(&self) -> Result<Vec<String>, String>

Validate configuration and return a list of warnings.

Returns Err for hard errors (invalid config that will prevent startup), and a Vec<String> of soft warnings for things that are unusual but won’t prevent the process from running.

Trait Implementations

impl Clone for BrainConfig

fn clone(&self) -> BrainConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BrainConfig

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

Formats the value using the given formatter.

impl Default for BrainConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for BrainConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for BrainConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.