Enum InjectedFailure 

pub enum InjectedFailure {
    Ring(RingCondition),
    Win32(u32),
    Hresult(HRESULT),
}

The fault-injection seam (M16.3), for exercising failure paths a healthy machine will not produce on demand. See Completion::with_injected_failure for why transforming a real completion is sound where fabricating one would not be. A failure to report in place of a completion’s real result (M16.3).

Three spellings of the same thing, chosen so a call site reads as what it is testing rather than as a hexadecimal constant.

Available only under the fault-injection feature; see Completion::with_injected_failure.

Variants

Ring(RingCondition)

One of the ring’s own IORING_E_* conditions.

Win32(u32)

A Win32 error code, wrapped the way the kernel wraps one – so (hresult as u32) & 0xFFFF recovers it, which is how this crate’s tests read a real one back.

Hresult(HRESULT)

A raw HRESULT, for a failure neither of the above names.

Trait Implementations

impl Clone for InjectedFailure

fn clone(&self) -> InjectedFailure

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for InjectedFailure

impl Debug for InjectedFailure

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

Formats the value using the given formatter.

impl Eq for InjectedFailure

impl PartialEq for InjectedFailure

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for InjectedFailure