Struct hwlocality::memory::attribute::LocalNUMANodeFlags
source · pub struct LocalNUMANodeFlags(/* private fields */);
hwloc-2_3_0
only.Expand description
Flags for selecting more target NUMA nodes
By default only NUMA nodes whose locality is exactly the given location are selected.
Implementations§
source§impl LocalNUMANodeFlags
impl LocalNUMANodeFlags
sourcepub const LARGER_LOCALITY: Self = _
pub const LARGER_LOCALITY: Self = _
Select NUMA nodes whose locality is larger than the given cpuset
For instance, if a single PU (or its cpuset) is given in initiator
,
select all nodes close to the package that contains this PU.
sourcepub const SMALLER_LOCALITY: Self = _
pub const SMALLER_LOCALITY: Self = _
Select NUMA nodes whose locality is smaller than the given cpuset
For instance, if a package (or its cpuset) is given in initiator
,
also select nodes that are attached to only a half of that package.
source§impl LocalNUMANodeFlags
impl LocalNUMANodeFlags
sourcepub const fn bits(&self) -> hwloc_local_numanode_flag_e
pub const fn bits(&self) -> hwloc_local_numanode_flag_e
Get the underlying bits value.
The returned value is exactly the bits set in this flags value.
sourcepub const fn from_bits(bits: hwloc_local_numanode_flag_e) -> Option<Self>
pub const fn from_bits(bits: hwloc_local_numanode_flag_e) -> Option<Self>
Convert from a bits value.
This method will return None
if any unknown bits are set.
sourcepub const fn from_bits_truncate(bits: hwloc_local_numanode_flag_e) -> Self
pub const fn from_bits_truncate(bits: hwloc_local_numanode_flag_e) -> Self
Convert from a bits value, unsetting any unknown bits.
sourcepub const fn from_bits_retain(bits: hwloc_local_numanode_flag_e) -> Self
pub const fn from_bits_retain(bits: hwloc_local_numanode_flag_e) -> Self
Convert from a bits value exactly.
sourcepub fn from_name(name: &str) -> Option<Self>
pub fn from_name(name: &str) -> Option<Self>
Get a flags value with the bits of a flag with the given name set.
This method will return None
if name
is empty or doesn’t
correspond to any named flag.
sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Whether any set bits in a source flags value are also set in a target flags value.
sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Whether all set bits in a source flags value are also set in a target flags value.
sourcepub fn remove(&mut self, other: Self)
pub fn remove(&mut self, other: Self)
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
remove
won’t truncate other
, but the !
operator will.
sourcepub fn toggle(&mut self, other: Self)
pub fn toggle(&mut self, other: Self)
The bitwise exclusive-or (^
) of the bits in two flags values.
sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Call insert
when value
is true
or remove
when value
is false
.
sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
The bitwise and (&
) of the bits in two flags values.
sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
The bitwise or (|
) of the bits in two flags values.
sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
The bitwise exclusive-or (^
) of the bits in two flags values.
sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
The bitwise negation (!
) of the bits in a flags value, truncating the result.
source§impl LocalNUMANodeFlags
impl LocalNUMANodeFlags
sourcepub const fn iter(&self) -> Iter<LocalNUMANodeFlags>
pub const fn iter(&self) -> Iter<LocalNUMANodeFlags>
Yield a set of contained flags values.
Each yielded flags value will correspond to a defined named flag. Any unknown bits will be yielded together as a final flags value.
sourcepub const fn iter_names(&self) -> IterNames<LocalNUMANodeFlags>
pub const fn iter_names(&self) -> IterNames<LocalNUMANodeFlags>
Yield a set of contained named flags values.
This method is like iter
, except only yields bits in contained named flags.
Any unknown bits, or bits not corresponding to a contained flag will not be yielded.
Trait Implementations§
source§impl Arbitrary for LocalNUMANodeFlags
Available on crate feature proptest
only.
impl Arbitrary for LocalNUMANodeFlags
proptest
only.§type Parameters = ()
type Parameters = ()
arbitrary_with
accepts for configuration
of the generated Strategy
. Parameters must implement Default
.§type Strategy = Map<Subsequence<LocalNUMANodeFlags>, fn(_: Vec<LocalNUMANodeFlags>) -> LocalNUMANodeFlags>
type Strategy = Map<Subsequence<LocalNUMANodeFlags>, fn(_: Vec<LocalNUMANodeFlags>) -> LocalNUMANodeFlags>
Strategy
used to generate values of type Self
.source§fn arbitrary_with(_args: Self::Parameters) -> Self::Strategy
fn arbitrary_with(_args: Self::Parameters) -> Self::Strategy
source§impl Binary for LocalNUMANodeFlags
impl Binary for LocalNUMANodeFlags
source§impl BitAnd for LocalNUMANodeFlags
impl BitAnd for LocalNUMANodeFlags
source§impl BitAndAssign for LocalNUMANodeFlags
impl BitAndAssign for LocalNUMANodeFlags
source§fn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
The bitwise and (&
) of the bits in two flags values.
source§impl BitOr for LocalNUMANodeFlags
impl BitOr for LocalNUMANodeFlags
source§fn bitor(self, other: LocalNUMANodeFlags) -> Self
fn bitor(self, other: LocalNUMANodeFlags) -> Self
The bitwise or (|
) of the bits in two flags values.
§type Output = LocalNUMANodeFlags
type Output = LocalNUMANodeFlags
|
operator.source§impl BitOrAssign for LocalNUMANodeFlags
impl BitOrAssign for LocalNUMANodeFlags
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
The bitwise or (|
) of the bits in two flags values.
source§impl BitXor for LocalNUMANodeFlags
impl BitXor for LocalNUMANodeFlags
source§impl BitXorAssign for LocalNUMANodeFlags
impl BitXorAssign for LocalNUMANodeFlags
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
The bitwise exclusive-or (^
) of the bits in two flags values.
source§impl Clone for LocalNUMANodeFlags
impl Clone for LocalNUMANodeFlags
source§fn clone(&self) -> LocalNUMANodeFlags
fn clone(&self) -> LocalNUMANodeFlags
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for LocalNUMANodeFlags
impl Debug for LocalNUMANodeFlags
source§impl Default for LocalNUMANodeFlags
impl Default for LocalNUMANodeFlags
source§fn default() -> LocalNUMANodeFlags
fn default() -> LocalNUMANodeFlags
source§impl Extend<LocalNUMANodeFlags> for LocalNUMANodeFlags
impl Extend<LocalNUMANodeFlags> for LocalNUMANodeFlags
source§fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
The bitwise or (|
) of the bits in each flags value.
source§fn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)source§fn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)source§impl Flags for LocalNUMANodeFlags
impl Flags for LocalNUMANodeFlags
source§const FLAGS: &'static [Flag<LocalNUMANodeFlags>] = _
const FLAGS: &'static [Flag<LocalNUMANodeFlags>] = _
source§fn bits(&self) -> hwloc_local_numanode_flag_e
fn bits(&self) -> hwloc_local_numanode_flag_e
source§fn from_bits_retain(bits: hwloc_local_numanode_flag_e) -> LocalNUMANodeFlags
fn from_bits_retain(bits: hwloc_local_numanode_flag_e) -> LocalNUMANodeFlags
source§fn from_bits_truncate(bits: Self::Bits) -> Self
fn from_bits_truncate(bits: Self::Bits) -> Self
source§fn from_name(name: &str) -> Option<Self>
fn from_name(name: &str) -> Option<Self>
source§fn iter_names(&self) -> IterNames<Self>
fn iter_names(&self) -> IterNames<Self>
source§fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
source§fn contains(&self, other: Self) -> boolwhere
Self: Sized,
fn contains(&self, other: Self) -> boolwhere
Self: Sized,
source§fn insert(&mut self, other: Self)where
Self: Sized,
fn insert(&mut self, other: Self)where
Self: Sized,
|
) of the bits in two flags values.source§fn remove(&mut self, other: Self)where
Self: Sized,
fn remove(&mut self, other: Self)where
Self: Sized,
&!
). Read moresource§fn toggle(&mut self, other: Self)where
Self: Sized,
fn toggle(&mut self, other: Self)where
Self: Sized,
^
) of the bits in two flags values.source§fn intersection(self, other: Self) -> Self
fn intersection(self, other: Self) -> Self
&
) of the bits in two flags values.source§fn difference(self, other: Self) -> Self
fn difference(self, other: Self) -> Self
&!
). Read moresource§fn symmetric_difference(self, other: Self) -> Self
fn symmetric_difference(self, other: Self) -> Self
^
) of the bits in two flags values.source§fn complement(self) -> Self
fn complement(self) -> Self
!
) of the bits in a flags value, truncating the result.source§impl FromIterator<LocalNUMANodeFlags> for LocalNUMANodeFlags
impl FromIterator<LocalNUMANodeFlags> for LocalNUMANodeFlags
source§fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
The bitwise or (|
) of the bits in each flags value.
source§impl Hash for LocalNUMANodeFlags
impl Hash for LocalNUMANodeFlags
source§impl IntoIterator for LocalNUMANodeFlags
impl IntoIterator for LocalNUMANodeFlags
source§impl LowerHex for LocalNUMANodeFlags
impl LowerHex for LocalNUMANodeFlags
source§impl Not for LocalNUMANodeFlags
impl Not for LocalNUMANodeFlags
source§impl Octal for LocalNUMANodeFlags
impl Octal for LocalNUMANodeFlags
source§impl PartialEq for LocalNUMANodeFlags
impl PartialEq for LocalNUMANodeFlags
source§fn eq(&self, other: &LocalNUMANodeFlags) -> bool
fn eq(&self, other: &LocalNUMANodeFlags) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PublicFlags for LocalNUMANodeFlags
impl PublicFlags for LocalNUMANodeFlags
source§impl Sub for LocalNUMANodeFlags
impl Sub for LocalNUMANodeFlags
source§fn sub(self, other: Self) -> Self
fn sub(self, other: Self) -> Self
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
§type Output = LocalNUMANodeFlags
type Output = LocalNUMANodeFlags
-
operator.source§impl SubAssign for LocalNUMANodeFlags
impl SubAssign for LocalNUMANodeFlags
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.