Struct OwnerInfo 

pub struct OwnerInfo {
    pub session: String,
    pub pid: u32,
    pub host: String,
    pub cwd: String,
    pub started: u64,
}

Provenance of a live alive-lock holder, persisted inside the lock file.

Written by acquire right after the exclusive flock is taken; read back with read_owner_info. The lock file doubles as the storage so there is exactly one artifact per session — the existing orphan reaper (reap_orphans) and the RAII unlink in AliveGuard::drop clean it up with no extra bookkeeping.

Fields

session: String

Owning session id (same as the lock-file name).

pid: u32

OS pid of the holder.

host: String

Hostname of the holder (empty when gethostname fails).

cwd: String

Working directory at acquisition time.

started: u64

Unix seconds at acquisition time.

Trait Implementations

impl Clone for OwnerInfo

fn clone(&self) -> OwnerInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OwnerInfo

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for OwnerInfo

fn deserialize<__D>( __deserializer: __D, ) -> Result<OwnerInfo, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for OwnerInfo

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.