Struct SessionLogWriter 

pub struct SessionLogWriter { /* private fields */ }

Implementations

impl SessionLogWriter

pub fn create(logs_dir: &Path, metadata: SessionLogMetadata) -> Result<Self>

Create a new session log writer.

logs_dir is the base directory for session logs (e.g. ~/.zag/projects/<path>/logs). The writer will create a sessions/ subdirectory under it for JSONL log files and an index.json file for session metadata.

pub fn set_global_index_dir(&self, dir: PathBuf) -> Result<()>

Set the global index directory so that session entries are also written to ~/.zag/sessions_index.json for cross-project lookup.

pub fn set_event_callback(&self, cb: LogEventCallback) -> Result<()>

Register a callback fired after each event is successfully written.

The callback runs outside the internal mutex and receives a reference to the freshly-serialised event. It is safe to call emit from another task while the callback runs, but do not call back into this writer from within the callback itself.

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

Clear any previously registered event callback.

pub fn log_path(&self) -> Result<PathBuf>

pub fn get_provider_session_id(&self) -> Option<String>

pub fn set_provider_session_id( &self, provider_session_id: Option<String>, ) -> Result<()>

pub fn set_completeness(&self, completeness: LogCompleteness) -> Result<()>

pub fn add_source_path(&self, path: impl Into<String>) -> Result<()>

pub fn emit(&self, source_kind: LogSourceKind, kind: LogEventKind) -> Result<()>

pub fn finish(&self, success: bool, error: Option<String>) -> Result<()>

Trait Implementations

impl Clone for SessionLogWriter

fn clone(&self) -> SessionLogWriter

Returns a duplicate of the value.

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

Performs copy-assignment from source.