Enum hwlocality::topology::editor::AllowSet

pub enum AllowSet<'set> {
    All,
    LocalRestrictions,
    Custom {
        cpuset: Option<&'set CpuSet>,
        nodeset: Option<&'set NodeSet>,
    },
}

Available on crate feature hwloc-2_3_0 only.

Requested adjustment to the allowed set of PUs and NUMA nodes

Variants

All

Mark all objects as allowed in the topology

LocalRestrictions

Only allow objects that are available to the current process

Requires BuildFlags::ASSUME_THIS_SYSTEM so that the set of available resources can actually be retrieved from the operating system.

Custom

Allow a custom set of objects

You should provide at least one of cpuset and nodeset.

No attempt is made to keep the allowed cpusets and nodesets consistent with each other, so you can end up in situations where e.g. access to some CPU cores is theoretically allowed by the topology’s allowed cpuset, but actually prevented because their NUMA node is not part of the topology’s allowed nodeset.

Fields

cpuset: Option<&'set CpuSet>

New value of Topology::allowed_cpuset()

nodeset: Option<&'set NodeSet>

New value of Topology::allowed_nodeset()

Trait Implementations

impl<'set> Clone for AllowSet<'set>

fn clone(&self) -> AllowSet<'set>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'set> Debug for AllowSet<'set>

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

Formats the value using the given formatter.

impl Display for AllowSet<'_>

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

Formats the value using the given formatter.

impl<'set> From<&'set CpuSet> for AllowSet<'set>

fn from(set: &'set CpuSet) -> Self

Converts to this type from the input type.

impl<'set> From<&'set NodeSet> for AllowSet<'set>

fn from(set: &'set NodeSet) -> Self

Converts to this type from the input type.

impl<'set> PartialEq for AllowSet<'set>

fn eq(&self, other: &AllowSet<'set>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'set> Copy for AllowSet<'set>

impl<'set> Eq for AllowSet<'set>

impl<'set> StructuralPartialEq for AllowSet<'set>