Enum AllowSetError 

pub enum AllowSetError {
    EmptyCustom,
    InvalidCpuset,
    InvalidNodeset,
    Unsupported,
}

Available on crate feature hwloc-2_3_0 only.

Error while trying to set the allow-set of a topology

Variants

EmptyCustom

AllowSet::Custom was specified but both the cpuset and nodeset were empty, so it isn’t clear how the allow set should change

InvalidCpuset

AllowSet::Custom was specified with a cpuset that would disallow all CPUs from the topology

InvalidNodeset

AllowSet::Custom was specified with a nodeset that would disallow all NUMA nodes from the topology

Unsupported

An unsupported AllowSet was passed in

At the time of writing (2024-01-08), this happens when using AllowSet::LocalRestrictions on any operating system other than Linux and Solaris.

Trait Implementations

impl Clone for AllowSetError

fn clone(&self) -> AllowSetError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AllowSetError

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

Formats the value using the given formatter.

impl Display for AllowSetError

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

Formats the value using the given formatter.

impl Error for AllowSetError

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 Hash for AllowSetError

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 AllowSetError

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

impl Eq for AllowSetError

impl StructuralPartialEq for AllowSetError