Struct ServiceSlot 

pub struct ServiceSlot { /* private fields */ }

Holds the resource lock and immutable start specification. Drop never releases the durable fence. Only the bound journal’s verified absence can release it.

Implementations

impl ServiceSlot

pub fn mapped_root( base: &Path, project: &str, resource: &str, ) -> Result<PathBuf, Invalid>

Stable mapping is independent of image, host path, invocation or config changes: those changes cannot select a new slot for an unresolved resource.

pub fn acquire_mapped( base: &Path, resolve: Request, plan: CreatePlan, healthcheck: Vec<String>, ) -> Result<Self, Invalid>

impl ServiceSlot

pub fn project_state_base(project: &Path) -> Result<PathBuf, Invalid>

Fixed Core namespace below the canonical project root. No environment or host/config path selects the base. Existing unsafe entries are never fixed.

impl ServiceSlot

pub fn acquire( root: &Path, resolve: Request, plan: CreatePlan, healthcheck: Vec<String>, ) -> Result<Self, Invalid>

pub fn check(&self) -> Result<(), Invalid>

pub fn resolve_request(&self) -> &Request

pub fn plan(&self) -> &CreatePlan

pub fn healthcheck(&self) -> &[String]

pub fn fence(&self) -> u64

pub fn reserve(&mut self) -> Result<Reservation, Invalid>

pub fn finish(&mut self, journal: Journal) -> Result<(), Invalid>