Struct SyncPair 

pub struct SyncPair {
    pub child_ready: OwnedFd,
    pub parent_done: OwnedFd,
}

Eventfd-based parent-child synchronization.

Used when NotifyMode::Disabled — the child signals readiness via eventfd after completing setup, and the parent writes back to let it proceed to exec.

Fields

child_ready: OwnedFd

parent_done: OwnedFd

Implementations

impl SyncPair

pub fn new() -> Result<Self>

pub fn child_ready_fd(&self) -> RawFd

pub fn parent_done_fd(&self) -> RawFd

Trait Implementations

impl Debug for SyncPair

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

Formats the value using the given formatter.