Struct CloseSentinel 

pub struct CloseSentinel { /* private fields */ }

A sentinel that represents a gnuplot waiting to close.

Implementations

impl CloseSentinel

pub fn wait(&mut self) -> Result<ExitStatus>

Waits until the gnuplot process exits. See std::process::Child::wait.

pub fn try_wait(&mut self) -> Result<Option<ExitStatus>>

Waits until the gnuplot process exits. See std::process::Child::try_wait.

Trait Implementations

impl Drop for CloseSentinel

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.