Struct jail::fork::Child

pub struct Child {
    pub pid: Pid,
}

Child represents the forked process.

Fields

pid: Pid

The pid of the child process.

Implementations

impl Child

pub fn wait(self) -> Result<u8>

Wait for the child process exit using waitpid(2).

pub fn into_pid(self) -> Pid

Convert Child into Pid.

If Child is dropped without Child::wait(), it logs warning message. Users who wait processes in other ways should suppress the warning by unwrapping Child into Pid.

The caller of this method now owns the process and is responsible for managing the termination of the process.

Trait Implementations

impl Drop for Child

fn drop(&mut self)

Executes the destructor for this type.