Enum SlotState 

pub enum SlotState {
    Empty,
    Receiving,
    Staged,
    Pending,
    Confirmed,
    Failed,
}

What the device believes about a slot.

Variants

Empty

Nothing here, or nothing worth keeping.

Receiving

Holds part of an image that is still arriving. Never bootable: the bytes are unverified until the whole image is in, and the state exists so a transfer cut off by a dead link can pick up where it stopped.

Staged

Holds a verified image that has not been booted yet.

Pending

Was booted but has not yet reported itself healthy.

Confirmed

Booted and confirmed healthy. This is what the device falls back to.

Failed

Was booted and never confirmed, so it is not to be tried again.

Trait Implementations

impl Clone for SlotState

fn clone(&self) -> SlotState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SlotState

impl Debug for SlotState

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

Formats the value using the given formatter.

impl Default for SlotState

fn default() -> SlotState

Returns the “default value” for a type.

impl Eq for SlotState

impl PartialEq for SlotState

fn eq(&self, other: &SlotState) -> 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 SlotState