Enum PosixSlotError 

#[non_exhaustive]
pub enum PosixSlotError {
    Shm(ShmemError),
    CapacityOverflow,
    InvalidHeader,
    Slot(SlotError),
}

Fehler beim Aufbau des POSIX-Segments.

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.

Shm(ShmemError)

Shm-Backend-Fehler.

CapacityOverflow

Slot-Capacity zu gross fuer u32.

InvalidHeader

Segment-Header passt nicht (anderer Owner / wrong Magic).

Slot(SlotError)

Internal slot-error (passes through).

Trait Implementations

impl Debug for PosixSlotError

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

Formats the value using the given formatter.

impl Display for PosixSlotError

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

Formats the value using the given formatter.

impl Error for PosixSlotError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<ShmemError> for PosixSlotError

fn from(e: ShmemError) -> Self

Converts to this type from the input type.

impl From<SlotError> for PosixSlotError

fn from(e: SlotError) -> Self

Converts to this type from the input type.