Struct Session 

pub struct Session { /* private fields */ }

Immutable session state created by session_start / session_create.

Cloned (via Arc) into each module. Holds the project root and cross-cutting concerns that every module may need.

alias and last_used_at are interior-mutable (RwLock) so the ledger can rename or touch sessions without invalidating outstanding Arc<Session> handles held by tool handlers.

Implementations

impl Session

pub fn new(config: SessionConfig) -> Result<Self, CoreError>

pub fn worktrees_dir(&self) -> &Path

Directory where this session’s git worktrees live.

Absolute path. Resolved once at Session::new from SessionConfig::worktrees_dir → env LDS_WORKTREES_DIR → <root>/.worktrees. See SessionConfig::worktrees_dir for the setup expectation (gitignore requirement).

pub fn root(&self) -> &Path

pub fn id(&self) -> &str

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

pub fn created_at(&self) -> u64

pub fn last_used_at(&self) -> u64

pub fn touch(&self)

pub fn timeout(&self) -> Duration

pub fn max_output(&self) -> usize

pub fn global_recipe_dirs(&self) -> &[PathBuf]

pub fn ensure_alive(&self) -> Result<(), SessionError>

Check that the session root directory still exists.

Call this at each entry point (e.g. list, run) to detect a deleted root before attempting I/O. Returns SessionError::RootGone if the directory no longer exists.

Trait Implementations

impl Debug for Session

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

Formats the value using the given formatter.