Struct RuntimeBuilder 

pub struct RuntimeBuilder { /* private fields */ }

Builder for constructing a Runtime with the desired configuration.

Implementations

impl RuntimeBuilder

pub fn new() -> Self

Create a new builder with default settings.

pub fn from_env() -> Self

Create a new builder configured from environment variables.

Recognizes:

• KERNEX_DATA_DIR
• KERNEX_DB_PATH (when sqlite-store feature is enabled)
• KERNEX_SYSTEM_PROMPT
• KERNEX_CHANNEL
• KERNEX_PROJECT

pub fn data_dir(self, path: &str) -> Self

Set the data directory (default: ~/.kernex).

pub fn db_path(self, path: &str) -> Self

Set a custom database path (default: {data_dir}/memory.db).

pub fn system_prompt(self, prompt: &str) -> Self

Set the base system prompt.

pub fn channel(self, channel: &str) -> Self

Set the channel identifier (default: "cli").

pub fn project(self, project: &str) -> Self

Set the active project for scoping memory.

pub fn hook_runner(self, runner: Arc<dyn HookRunner>) -> Self

Set a hook runner for tool lifecycle events.

pub fn permission_rules(self, rules: PermissionRules) -> Self

Set declarative allow/deny permission rules for tool calls.

pub async fn build(self) -> Result<Runtime, KernexError>

Build and initialize the runtime.

Trait Implementations

impl Default for RuntimeBuilder

fn default() -> Self

Returns the “default value” for a type.