Enum ShmError 

pub enum ShmError {
    SyscallError(Errno, &'static CStr),
    SegmentNotInitialized,
    SegmentMalformed,
    CausalityBreach,
    SegmentVersionNotSupported,
}

Error condition returned by all low-level ClockBound APIs.

Variants

SyscallError(Errno, &'static CStr)

A system call failed. Variant includes the Errno struct with error details, and an indication on the origin of the system call that error’ed.

SegmentNotInitialized

The shared memory segment is not initialized.

SegmentMalformed

The shared memory segment is initialized but malformed.

CausalityBreach

Failed causality check when comparing timestamps.

SegmentVersionNotSupported

The shared memory segment version is not supported.

Trait Implementations

impl Clone for ShmError

fn clone(&self) -> ShmError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShmError

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

Formats the value using the given formatter.

impl Hash for ShmError

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 Ord for ShmError

fn cmp(&self, other: &ShmError) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ShmError

fn eq(&self, other: &ShmError) -> 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 PartialOrd for ShmError

fn partial_cmp(&self, other: &ShmError) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for ShmError

impl Eq for ShmError

impl StructuralPartialEq for ShmError