Struct GammaSession 

pub struct GammaSession { /* private fields */ }

Lima-backed session: sync VFS ↔ host workspace, run tools inside the VM.

Implementations

impl GammaSession

pub fn new(config: &VmConfig) -> Result<Self, VmError>

Build a γ session from VM config (does not start the VM yet).

Errors

Returns VmError::Lima if limactl cannot be resolved.

pub const fn syncs_vfs_with_host_workspace(&self) -> bool

Whether this session push/pulls the in-memory VFS around rust tools (Mode S). false = guest-primary (WorkspaceMode::Guest).

pub fn guest_mount(&self) -> &str

Guest mount point (e.g. /workspace).

pub fn workspace_parent(&self) -> &Path

Host workspace root (for docs / debugging).

pub fn limactl_path(&self) -> &Path

Path to limactl binary (for exec delegation).

pub fn lima_instance_name(&self) -> &str

Lima instance name (limactl shell <this> …).

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

If host cwd has target/release/todo under Self::workspace_parent, return guest path to that release dir for PATH (same logic as guest_todo_release_dir_for_cwd in session helpers).

pub fn lima_interactive_shell_workdir_and_inner(&self) -> (String, String)

Guest --workdir and bash -lc body for super::super::SessionHolder::exec_lima_interactive_shell: cd to the host current_dir project under the Lima workspace mount, optional $HOME/host_dir symlink, and ~/.todo.json → ~/host_dir/.todo.json.

Trait Implementations

impl Debug for GammaSession

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

Formats the value using the given formatter.

impl GuestFsOps for GammaSession

Available on Unix only.

GuestFsOps on the live γ session (used by REPL dispatch in guest-primary mode).

fn list_dir(&mut self, guest_path: &str) -> Result<Vec<String>, GuestFsError>

List non-hidden names in guest_path (like ls -1A).

fn read_file(&mut self, guest_path: &str) -> Result<Vec<u8>, GuestFsError>

Read a file by guest path.

fn write_file( &mut self, guest_path: &str, data: &[u8], ) -> Result<(), GuestFsError>

Write or replace a file.

fn mkdir(&mut self, guest_path: &str) -> Result<(), GuestFsError>

Create a directory (and parents), like mkdir -p.

fn remove(&mut self, guest_path: &str) -> Result<(), GuestFsError>

Remove a file or directory tree (rm -rf semantics on Lima; mock removes subtree).

impl VmExecutionSession for GammaSession

fn ensure_ready(&mut self, _vfs: &Vfs, _vfs_cwd: &str) -> Result<(), VmError>

Prepare the session (e.g. start VM, initial push). No-op for host temp export.

fn run_rust_tool( &mut self, vfs: &mut Vfs, vfs_cwd: &str, program: &str, args: &[String], ) -> Result<ExitStatus, VmError>

Run rustup or cargo with cwd matching vfs_cwd; update vfs as defined by the backend.

fn shutdown(&mut self, vfs: &mut Vfs, vfs_cwd: &str) -> Result<(), VmError>

Tear down (e.g. final pull, stop VM).