Struct ContainerState 

pub struct ContainerState {
    pub pending_exec: Option<ContainerExecRequest>,
    pub pending_logs: Option<ContainerLogsRequest>,
    pub pending_actions: VecDeque<ContainerActionRequest>,
    pub pending_fetch_aliases: Vec<String>,
    pub cache: HashMap<String, ContainerCacheEntry>,
}

Always-present container-domain state: cache and cross-host pending operations. Separate from ContainerSession, which is the per-host overlay session state.

Fields

pending_exec: Option<ContainerExecRequest>

pending_logs: Option<ContainerLogsRequest>

pending_actions: VecDeque<ContainerActionRequest>

pending_fetch_aliases: Vec<String>

cache: HashMap<String, ContainerCacheEntry>

Implementations

impl ContainerState

pub fn queue_logs(&mut self, req: ContainerLogsRequest)

Queue a logs request for the main loop to drain. Replaces any previous pending logs request and logs the displaced alias so a dropped request is traceable.

pub fn queue_exec(&mut self, req: ContainerExecRequest)

Queue an exec request for the main loop to drain. Same replace and log semantics as queue_logs.

pub fn queue_action(&mut self, req: ContainerActionRequest)

Queue a non-interactive container action for the worker thread. Actions are FIFO via VecDeque::push_back; multiple actions against the same alias process in order.

pub fn queue_fetch(&mut self, alias: String)

Enqueue an alias for the initial container-cache fetch. Drained by the main loop on the next tick via drain_pending_fetches.

pub fn drain_pending_fetches(&mut self) -> Vec<String>

Take the full fetch queue, leaving it empty.

pub fn migrate_alias(&mut self, old: &str, new: &str) -> bool

Move a cache entry from old to new on host rename. Returns true when the cache changed so the caller can persist. No-op (returns false) when old == new or no entry exists under old.

Trait Implementations

impl Debug for ContainerState

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

Formats the value using the given formatter.

impl Default for ContainerState

fn default() -> ContainerState

Returns the “default value” for a type.