Enum ShutdownMode 

pub enum ShutdownMode {
    Ordered,
    Concurrent,
}

How a supervisor shuts its children down.

Variants

Ordered

Shut children down one at a time, in reverse order of starting (last-started first).

This is the default, and is appropriate when later children may depend on earlier ones: each child is fully stopped before the next is signalled.

Concurrent

Shut all children down at once and wait for them concurrently.

Total shutdown time is bounded by the slowest child rather than the sum of all children, which suits large, independent child sets – for example, one task per network connection.

Trait Implementations

impl Clone for ShutdownMode

fn clone(&self) -> ShutdownMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ShutdownMode

impl Debug for ShutdownMode

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

Formats the value using the given formatter.

impl Default for ShutdownMode

fn default() -> ShutdownMode

Returns the “default value” for a type.

impl Eq for ShutdownMode

impl PartialEq for ShutdownMode

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ShutdownMode