Enum ControlState 

#[non_exhaustive]
pub enum ControlState {
    Normal,
    Shed {
        from_lane: Lane,
    },
    Lockdown,
    Draining,
    Stopping,
}

What the control line asks for.

use net_io::{ControlState, Lane};
let shed = ControlState::Shed { from_lane: Lane(2) };
assert_ne!(shed, ControlState::Normal);

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Normal

No reaction.

Shed

Refuse new connections in from_lane and every less important lane.

Fields

from_lane: Lane

The most important lane that is refused.

Lockdown

Refuse new connections on listeners not marked lockdown_allowed.

Draining

Close the door and drain.

Stopping

Kill every remaining connection.

Trait Implementations

impl Clone for ControlState

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ControlState

impl Debug for ControlState

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

Formats the value using the given formatter.

impl Default for ControlState

fn default() -> Self

Returns the “default value” for a type.

impl Eq for ControlState

impl PartialEq for ControlState

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ControlState