Struct rustix::io_uring::IoringSetupFlags
source · pub struct IoringSetupFlags(/* private fields */);
io_uring
only.Expand description
IORING_SETUP_*
flags for use with io_uring_params
.
Implementations§
source§impl IoringSetupFlags
impl IoringSetupFlags
sourcepub const R_DISABLED: Self = _
pub const R_DISABLED: Self = _
IORING_SETUP_R_DISABLED
sourcepub const SUBMIT_ALL: Self = _
pub const SUBMIT_ALL: Self = _
IORING_SETUP_SUBMIT_ALL
sourcepub const COOP_TASKRUN: Self = _
pub const COOP_TASKRUN: Self = _
IORING_SETUP_COOP_TRASKRUN
sourcepub const TASKRUN_FLAG: Self = _
pub const TASKRUN_FLAG: Self = _
IORING_SETUP_TASKRUN_FLAG
sourcepub const SINGLE_ISSUER: Self = _
pub const SINGLE_ISSUER: Self = _
IORING_SETUP_SINGLE_ISSUER
sourcepub const DEFER_TASKRUN: Self = _
pub const DEFER_TASKRUN: Self = _
IORING_SETUP_DEFER_TASKRUN
source§impl IoringSetupFlags
impl IoringSetupFlags
sourcepub const fn bits(&self) -> u32
pub const fn bits(&self) -> u32
Get the underlying bits value.
The returned value is exactly the bits set in this flags value.
sourcepub const fn from_bits(bits: u32) -> Option<Self>
pub const fn from_bits(bits: u32) -> 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: u32) -> Self
pub const fn from_bits_truncate(bits: u32) -> Self
Convert from a bits value, unsetting any unknown bits.
sourcepub const fn from_bits_retain(bits: u32) -> Self
pub const fn from_bits_retain(bits: u32) -> 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 IoringSetupFlags
impl IoringSetupFlags
sourcepub const fn iter(&self) -> Iter<IoringSetupFlags>
pub const fn iter(&self) -> Iter<IoringSetupFlags>
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<IoringSetupFlags>
pub const fn iter_names(&self) -> IterNames<IoringSetupFlags>
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 Binary for IoringSetupFlags
impl Binary for IoringSetupFlags
source§impl BitAnd for IoringSetupFlags
impl BitAnd for IoringSetupFlags
source§impl BitAndAssign for IoringSetupFlags
impl BitAndAssign for IoringSetupFlags
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 IoringSetupFlags
impl BitOr for IoringSetupFlags
source§fn bitor(self, other: IoringSetupFlags) -> Self
fn bitor(self, other: IoringSetupFlags) -> Self
The bitwise or (|
) of the bits in two flags values.
§type Output = IoringSetupFlags
type Output = IoringSetupFlags
|
operator.source§impl BitOrAssign for IoringSetupFlags
impl BitOrAssign for IoringSetupFlags
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 IoringSetupFlags
impl BitXor for IoringSetupFlags
source§impl BitXorAssign for IoringSetupFlags
impl BitXorAssign for IoringSetupFlags
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 IoringSetupFlags
impl Clone for IoringSetupFlags
source§fn clone(&self) -> IoringSetupFlags
fn clone(&self) -> IoringSetupFlags
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for IoringSetupFlags
impl Debug for IoringSetupFlags
source§impl Default for IoringSetupFlags
impl Default for IoringSetupFlags
source§fn default() -> IoringSetupFlags
fn default() -> IoringSetupFlags
source§impl Extend<IoringSetupFlags> for IoringSetupFlags
impl Extend<IoringSetupFlags> for IoringSetupFlags
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 IoringSetupFlags
impl Flags for IoringSetupFlags
source§const FLAGS: &'static [Flag<IoringSetupFlags>] = _
const FLAGS: &'static [Flag<IoringSetupFlags>] = _
source§fn from_bits_retain(bits: u32) -> IoringSetupFlags
fn from_bits_retain(bits: u32) -> IoringSetupFlags
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<IoringSetupFlags> for IoringSetupFlags
impl FromIterator<IoringSetupFlags> for IoringSetupFlags
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 IoringSetupFlags
impl Hash for IoringSetupFlags
source§impl IntoIterator for IoringSetupFlags
impl IntoIterator for IoringSetupFlags
source§impl LowerHex for IoringSetupFlags
impl LowerHex for IoringSetupFlags
source§impl Not for IoringSetupFlags
impl Not for IoringSetupFlags
source§impl Octal for IoringSetupFlags
impl Octal for IoringSetupFlags
source§impl PartialEq for IoringSetupFlags
impl PartialEq for IoringSetupFlags
source§fn eq(&self, other: &IoringSetupFlags) -> bool
fn eq(&self, other: &IoringSetupFlags) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PublicFlags for IoringSetupFlags
impl PublicFlags for IoringSetupFlags
source§impl Sub for IoringSetupFlags
impl Sub for IoringSetupFlags
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 = IoringSetupFlags
type Output = IoringSetupFlags
-
operator.source§impl SubAssign for IoringSetupFlags
impl SubAssign for IoringSetupFlags
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.