Enum Fault

pub enum Fault {
    Drop,
    Error,
    Cascade(DeviceID),
}

The device has disconnected and it wasn’t for a good reason.

Variants

Drop

Wasn’t scheduled on an executor.

Error

Return an Err or panicked or generally something bad.

Cascade(DeviceID)

A device we depended on faulted.

Implementations

impl Fault

pub fn is_drop(&self) -> bool

Did the Device drop without being scheduled?

pub fn is_error(&self) -> bool

Did we return an Err or panic or something awful?

pub fn is_cascade(&self) -> bool

Are we a cascade fault?

Trait Implementations

impl Clone for Fault

fn clone(&self) -> Fault

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Fault

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

Formats the value using the given formatter.

impl Hash for Fault

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Fault

fn eq(&self, other: &Fault) -> 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 Copy for Fault

impl Eq for Fault

impl StructuralPartialEq for Fault