Struct otter_api_tests::crates::otter_support::crates::nix::sys::wait::WaitPidFlag
[−]pub struct WaitPidFlag { /* private fields */ }
Expand description
Controls the behavior of waitpid
.
Implementations
impl WaitPidFlag
impl WaitPidFlag
pub const WNOHANG: WaitPidFlag = Self{bits: libc::WNOHANG,}
pub const WNOHANG: WaitPidFlag = Self{bits: libc::WNOHANG,}
Do not block when there are no processes wishing to report status.
pub const WUNTRACED: WaitPidFlag = Self{bits: libc::WUNTRACED,}
pub const WUNTRACED: WaitPidFlag = Self{bits: libc::WUNTRACED,}
pub const WEXITED: WaitPidFlag = Self{bits: libc::WEXITED,}
pub const WEXITED: WaitPidFlag = Self{bits: libc::WEXITED,}
Report the status of selected processes which have terminated.
pub const WCONTINUED: WaitPidFlag = Self{bits: libc::WCONTINUED,}
pub const WCONTINUED: WaitPidFlag = Self{bits: libc::WCONTINUED,}
Report the status of selected processes that have continued from a
job control stop by receiving a
SIGCONT
signal.
pub const WSTOPPED: WaitPidFlag = Self{bits: libc::WSTOPPED,}
pub const WSTOPPED: WaitPidFlag = Self{bits: libc::WSTOPPED,}
An alias for WUNTRACED.
pub const WNOWAIT: WaitPidFlag = Self{bits: libc::WNOWAIT,}
pub const WNOWAIT: WaitPidFlag = Self{bits: libc::WNOWAIT,}
Don’t reap, just poll status.
pub const __WNOTHREAD: WaitPidFlag = Self{bits: libc::__WNOTHREAD,}
pub const __WNOTHREAD: WaitPidFlag = Self{bits: libc::__WNOTHREAD,}
Don’t wait on children of other threads in this group
pub const __WALL: WaitPidFlag = Self{bits: libc::__WALL,}
pub const __WALL: WaitPidFlag = Self{bits: libc::__WALL,}
Wait on all children, regardless of type
pub const __WCLONE: WaitPidFlag = Self{bits: libc::__WCLONE,}
pub const __WCLONE: WaitPidFlag = Self{bits: libc::__WCLONE,}
Wait for “clone” children only.
pub const fn empty() -> WaitPidFlag
pub const fn empty() -> WaitPidFlag
Returns an empty set of flags.
pub const fn all() -> WaitPidFlag
pub const fn all() -> WaitPidFlag
Returns the set containing all flags.
pub const fn from_bits(bits: i32) -> Option<WaitPidFlag>
pub const fn from_bits(bits: i32) -> Option<WaitPidFlag>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
pub const fn from_bits_truncate(bits: i32) -> WaitPidFlag
pub const fn from_bits_truncate(bits: i32) -> WaitPidFlag
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
pub const unsafe fn from_bits_unchecked(bits: i32) -> WaitPidFlag
pub const unsafe fn from_bits_unchecked(bits: i32) -> WaitPidFlag
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
Safety
The caller of the bitflags!
macro can chose to allow or
disallow extra bits for their bitflags type.
The caller of from_bits_unchecked()
has to ensure that
all bits correspond to a defined flag or that extra bits
are valid for this bitflags type.
pub const fn intersects(&self, other: WaitPidFlag) -> bool
pub const fn intersects(&self, other: WaitPidFlag) -> bool
Returns true
if there are flags common to both self
and other
.
pub const fn contains(&self, other: WaitPidFlag) -> bool
pub const fn contains(&self, other: WaitPidFlag) -> bool
Returns true
if all of the flags in other
are contained within self
.
pub fn insert(&mut self, other: WaitPidFlag)
pub fn insert(&mut self, other: WaitPidFlag)
Inserts the specified flags in-place.
pub fn remove(&mut self, other: WaitPidFlag)
pub fn remove(&mut self, other: WaitPidFlag)
Removes the specified flags in-place.
pub fn toggle(&mut self, other: WaitPidFlag)
pub fn toggle(&mut self, other: WaitPidFlag)
Toggles the specified flags in-place.
pub fn set(&mut self, other: WaitPidFlag, value: bool)
pub fn set(&mut self, other: WaitPidFlag, value: bool)
Inserts or removes the specified flags depending on the passed value.
pub const fn intersection(self, other: WaitPidFlag) -> WaitPidFlag
pub const fn intersection(self, other: WaitPidFlag) -> WaitPidFlag
Returns the intersection between the flags in self
and
other
.
Specifically, the returned set contains only the flags which are
present in both self
and other
.
This is equivalent to using the &
operator (e.g.
ops::BitAnd
), as in flags & other
.
pub const fn union(self, other: WaitPidFlag) -> WaitPidFlag
pub const fn union(self, other: WaitPidFlag) -> WaitPidFlag
Returns the union of between the flags in self
and other
.
Specifically, the returned set contains all flags which are
present in either self
or other
, including any which are
present in both (see Self::symmetric_difference
if that
is undesirable).
This is equivalent to using the |
operator (e.g.
ops::BitOr
), as in flags | other
.
pub const fn difference(self, other: WaitPidFlag) -> WaitPidFlag
pub const fn difference(self, other: WaitPidFlag) -> WaitPidFlag
Returns the difference between the flags in self
and other
.
Specifically, the returned set contains all flags present in
self
, except for the ones present in other
.
It is also conceptually equivalent to the “bit-clear” operation:
flags & !other
(and this syntax is also supported).
This is equivalent to using the -
operator (e.g.
ops::Sub
), as in flags - other
.
pub const fn symmetric_difference(self, other: WaitPidFlag) -> WaitPidFlag
pub const fn symmetric_difference(self, other: WaitPidFlag) -> WaitPidFlag
Returns the symmetric difference between the flags
in self
and other
.
Specifically, the returned set contains the flags present which
are present in self
or other
, but that are not present in
both. Equivalently, it contains the flags present in exactly
one of the sets self
and other
.
This is equivalent to using the ^
operator (e.g.
ops::BitXor
), as in flags ^ other
.
pub const fn complement(self) -> WaitPidFlag
pub const fn complement(self) -> WaitPidFlag
Returns the complement of this set of flags.
Specifically, the returned set contains all the flags which are
not set in self
, but which are allowed for this type.
Alternatively, it can be thought of as the set difference
between Self::all()
and self
(e.g. Self::all() - self
)
This is equivalent to using the !
operator (e.g.
ops::Not
), as in !flags
.
Trait Implementations
impl Binary for WaitPidFlag
impl Binary for WaitPidFlag
impl BitAnd<WaitPidFlag> for WaitPidFlag
impl BitAnd<WaitPidFlag> for WaitPidFlag
fn bitand(self, other: WaitPidFlag) -> WaitPidFlag
fn bitand(self, other: WaitPidFlag) -> WaitPidFlag
Returns the intersection between the two sets of flags.
type Output = WaitPidFlag
type Output = WaitPidFlag
The resulting type after applying the &
operator.
impl BitAndAssign<WaitPidFlag> for WaitPidFlag
impl BitAndAssign<WaitPidFlag> for WaitPidFlag
fn bitand_assign(&mut self, other: WaitPidFlag)
fn bitand_assign(&mut self, other: WaitPidFlag)
Disables all flags disabled in the set.
impl BitOr<WaitPidFlag> for WaitPidFlag
impl BitOr<WaitPidFlag> for WaitPidFlag
fn bitor(self, other: WaitPidFlag) -> WaitPidFlag
fn bitor(self, other: WaitPidFlag) -> WaitPidFlag
Returns the union of the two sets of flags.
type Output = WaitPidFlag
type Output = WaitPidFlag
The resulting type after applying the |
operator.
impl BitOrAssign<WaitPidFlag> for WaitPidFlag
impl BitOrAssign<WaitPidFlag> for WaitPidFlag
fn bitor_assign(&mut self, other: WaitPidFlag)
fn bitor_assign(&mut self, other: WaitPidFlag)
Adds the set of flags.
impl BitXor<WaitPidFlag> for WaitPidFlag
impl BitXor<WaitPidFlag> for WaitPidFlag
fn bitxor(self, other: WaitPidFlag) -> WaitPidFlag
fn bitxor(self, other: WaitPidFlag) -> WaitPidFlag
Returns the left flags, but with all the right flags toggled.
type Output = WaitPidFlag
type Output = WaitPidFlag
The resulting type after applying the ^
operator.
impl BitXorAssign<WaitPidFlag> for WaitPidFlag
impl BitXorAssign<WaitPidFlag> for WaitPidFlag
fn bitxor_assign(&mut self, other: WaitPidFlag)
fn bitxor_assign(&mut self, other: WaitPidFlag)
Toggles the set of flags.
impl Clone for WaitPidFlag
impl Clone for WaitPidFlag
fn clone(&self) -> WaitPidFlag
fn clone(&self) -> WaitPidFlag
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl Debug for WaitPidFlag
impl Debug for WaitPidFlag
impl Extend<WaitPidFlag> for WaitPidFlag
impl Extend<WaitPidFlag> for WaitPidFlag
fn extend<T>(&mut self, iterator: T) where
T: IntoIterator<Item = WaitPidFlag>,
fn extend<T>(&mut self, iterator: T) where
T: IntoIterator<Item = WaitPidFlag>,
Extends a collection with the contents of an iterator. Read more
sourcefn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)Extends a collection with exactly one element.
sourcefn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)Reserves capacity in a collection for the given number of additional elements. Read more
impl FromIterator<WaitPidFlag> for WaitPidFlag
impl FromIterator<WaitPidFlag> for WaitPidFlag
fn from_iter<T>(iterator: T) -> WaitPidFlag where
T: IntoIterator<Item = WaitPidFlag>,
fn from_iter<T>(iterator: T) -> WaitPidFlag where
T: IntoIterator<Item = WaitPidFlag>,
Creates a value from an iterator. Read more
impl Hash for WaitPidFlag
impl Hash for WaitPidFlag
impl LowerHex for WaitPidFlag
impl LowerHex for WaitPidFlag
impl Not for WaitPidFlag
impl Not for WaitPidFlag
fn not(self) -> WaitPidFlag
fn not(self) -> WaitPidFlag
Returns the complement of this set of flags.
type Output = WaitPidFlag
type Output = WaitPidFlag
The resulting type after applying the !
operator.
impl Octal for WaitPidFlag
impl Octal for WaitPidFlag
impl Ord for WaitPidFlag
impl Ord for WaitPidFlag
impl PartialEq<WaitPidFlag> for WaitPidFlag
impl PartialEq<WaitPidFlag> for WaitPidFlag
fn eq(&self, other: &WaitPidFlag) -> bool
fn eq(&self, other: &WaitPidFlag) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
fn ne(&self, other: &WaitPidFlag) -> bool
fn ne(&self, other: &WaitPidFlag) -> bool
This method tests for !=
.
impl PartialOrd<WaitPidFlag> for WaitPidFlag
impl PartialOrd<WaitPidFlag> for WaitPidFlag
fn partial_cmp(&self, other: &WaitPidFlag) -> Option<Ordering>
fn partial_cmp(&self, other: &WaitPidFlag) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl Sub<WaitPidFlag> for WaitPidFlag
impl Sub<WaitPidFlag> for WaitPidFlag
fn sub(self, other: WaitPidFlag) -> WaitPidFlag
fn sub(self, other: WaitPidFlag) -> WaitPidFlag
Returns the set difference of the two sets of flags.
type Output = WaitPidFlag
type Output = WaitPidFlag
The resulting type after applying the -
operator.
impl SubAssign<WaitPidFlag> for WaitPidFlag
impl SubAssign<WaitPidFlag> for WaitPidFlag
fn sub_assign(&mut self, other: WaitPidFlag)
fn sub_assign(&mut self, other: WaitPidFlag)
Disables all flags enabled in the set.
impl UpperHex for WaitPidFlag
impl UpperHex for WaitPidFlag
impl Copy for WaitPidFlag
impl Eq for WaitPidFlag
impl StructuralEq for WaitPidFlag
impl StructuralPartialEq for WaitPidFlag
Auto Trait Implementations
impl RefUnwindSafe for WaitPidFlag
impl Send for WaitPidFlag
impl Sync for WaitPidFlag
impl Unpin for WaitPidFlag
impl UnwindSafe for WaitPidFlag
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
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I: Iterator + ?Sized,
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(where Trait: Downcast
) to Box<dyn Any>
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can
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where ConcreteType
implements Trait
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
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can then be
further downcast
into Rc<ConcreteType>
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fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert &mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s. Read more
impl<A> DynCastExt for A
impl<A> DynCastExt for A
fn dyn_cast<T>(
self
) -> Result<<A as DynCastExtHelper<T>>::Target, <A as DynCastExtHelper<T>>::Source> where
A: DynCastExtHelper<T>,
T: ?Sized,
fn dyn_cast<T>(
self
) -> Result<<A as DynCastExtHelper<T>>::Target, <A as DynCastExtHelper<T>>::Source> where
A: DynCastExtHelper<T>,
T: ?Sized,
Use this to cast from one trait object type to another. Read more
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A: DynCastExtAdvHelper<T, T, Source = <A as DynCastExtAdvHelper<T, T>>::Target>,
T: ?Sized,
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A: DynCastExtAdvHelper<T, T, Source = <A as DynCastExtAdvHelper<T, T>>::Target>,
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Use this to upcast a trait to one of its supertraits. Read more
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self
) -> Result<<A as DynCastExtAdvHelper<F, T>>::Target, <A as DynCastExtAdvHelper<F, T>>::Source> where
A: DynCastExtAdvHelper<F, T>,
F: ?Sized,
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self
) -> Result<<A as DynCastExtAdvHelper<F, T>>::Target, <A as DynCastExtAdvHelper<F, T>>::Source> where
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F: ?Sized,
T: ?Sized,
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self
) -> Result<<A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Target, <A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Source> where
C: DynCastConfig,
A: DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>,
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self
) -> Result<<A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Target, <A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Source> where
C: DynCastConfig,
A: DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>,
Use this to cast from one trait object type to another. With this method the type parameter is a config type that uniquely specifies which cast should be preformed. Read more
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Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
sourcefn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to key
and return true
if they are equal.
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