Struct SignalPolicy 

#[non_exhaustive]
pub struct SignalPolicy {
    pub grace_period: Duration,
    pub create_process_group: bool,
    pub terminate_descendants: bool,
}

Signal and process-tree termination policy.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

grace_period: Duration

Grace period to wait after graceful termination before killing.

create_process_group: bool

Create a new process group/session where supported.

terminate_descendants: bool

Terminate the process group rather than only the immediate child where supported.

Implementations

impl SignalPolicy

pub fn with_grace_period(self, grace_period: Duration) -> Self

Set the graceful termination period before kill escalation.

pub fn with_create_process_group(self, create_process_group: bool) -> Self

Set whether processes are spawned into a new process group where supported.

pub fn with_terminate_descendants(self, terminate_descendants: bool) -> Self

Set whether termination targets descendants through the process group.

Trait Implementations

impl Clone for SignalPolicy

fn clone(&self) -> SignalPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SignalPolicy

impl Debug for SignalPolicy

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

Formats the value using the given formatter.

impl Default for SignalPolicy

fn default() -> Self

Returns the “default value” for a type.

impl Eq for SignalPolicy

impl PartialEq for SignalPolicy

fn eq(&self, other: &SignalPolicy) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SignalPolicy