Struct syscall::flag::PtraceFlags
source · [−]pub struct PtraceFlags { /* private fields */ }
Implementations
sourceimpl PtraceFlags
impl PtraceFlags
sourcepub const PTRACE_STOP_PRE_SYSCALL: Self
pub const PTRACE_STOP_PRE_SYSCALL: Self
Stop before a syscall is handled. Send PTRACE_FLAG_IGNORE to not handle the syscall.
sourcepub const PTRACE_STOP_POST_SYSCALL: Self
pub const PTRACE_STOP_POST_SYSCALL: Self
Stop after a syscall is handled.
sourcepub const PTRACE_STOP_SINGLESTEP: Self
pub const PTRACE_STOP_SINGLESTEP: Self
Stop after exactly one instruction. TODO: This may not handle fexec/signal boundaries. Should it?
sourcepub const PTRACE_STOP_SIGNAL: Self
pub const PTRACE_STOP_SIGNAL: Self
Stop before a signal is handled. Send PTRACE_FLAG_IGNORE to not handle signal.
sourcepub const PTRACE_STOP_BREAKPOINT: Self
pub const PTRACE_STOP_BREAKPOINT: Self
Stop on a software breakpoint, such as the int3 instruction for x86_64.
sourcepub const PTRACE_STOP_EXIT: Self
pub const PTRACE_STOP_EXIT: Self
Stop just before exiting for good.
pub const PTRACE_STOP_MASK: Self
sourcepub const PTRACE_EVENT_CLONE: Self
pub const PTRACE_EVENT_CLONE: Self
Sent when a child is cloned, giving you the opportunity to trace it. If you don’t catch this, the child is started as normal.
pub const PTRACE_EVENT_MASK: Self
sourcepub const PTRACE_FLAG_IGNORE: Self
pub const PTRACE_FLAG_IGNORE: Self
Special meaning, depending on the event. Usually, when fired before an action, it will skip performing that action.
pub const PTRACE_FLAG_MASK: Self
sourcepub const fn from_bits(bits: u64) -> Option<Self>
pub const fn from_bits(bits: u64) -> Option<Self>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
sourcepub const fn from_bits_truncate(bits: u64) -> Self
pub const fn from_bits_truncate(bits: u64) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: u64) -> Self
pub const unsafe fn from_bits_unchecked(bits: u64) -> Self
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.
sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Returns true
if there are flags common to both self
and other
.
sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Returns true
if all of the flags in other
are contained within self
.
sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Inserts or removes the specified flags depending on the passed value.
sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
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
.
sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
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
.
sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
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
.
sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
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
.
sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
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
sourceimpl Binary for PtraceFlags
impl Binary for PtraceFlags
sourceimpl BitAnd<PtraceFlags> for PtraceFlags
impl BitAnd<PtraceFlags> for PtraceFlags
sourceimpl BitAndAssign<PtraceFlags> for PtraceFlags
impl BitAndAssign<PtraceFlags> for PtraceFlags
sourcefn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
sourceimpl BitOr<PtraceFlags> for PtraceFlags
impl BitOr<PtraceFlags> for PtraceFlags
sourcefn bitor(self, other: PtraceFlags) -> Self
fn bitor(self, other: PtraceFlags) -> Self
Returns the union of the two sets of flags.
type Output = Self
type Output = Self
The resulting type after applying the |
operator.
sourceimpl BitOrAssign<PtraceFlags> for PtraceFlags
impl BitOrAssign<PtraceFlags> for PtraceFlags
sourcefn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
sourceimpl BitXor<PtraceFlags> for PtraceFlags
impl BitXor<PtraceFlags> for PtraceFlags
sourceimpl BitXorAssign<PtraceFlags> for PtraceFlags
impl BitXorAssign<PtraceFlags> for PtraceFlags
sourcefn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
sourceimpl Clone for PtraceFlags
impl Clone for PtraceFlags
sourcefn clone(&self) -> PtraceFlags
fn clone(&self) -> PtraceFlags
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
sourceimpl Debug for PtraceFlags
impl Debug for PtraceFlags
sourceimpl Default for PtraceFlags
impl Default for PtraceFlags
sourcefn default() -> PtraceFlags
fn default() -> PtraceFlags
Returns the “default value” for a type. Read more
sourceimpl Deref for PtraceFlags
impl Deref for PtraceFlags
sourceimpl Extend<PtraceFlags> for PtraceFlags
impl Extend<PtraceFlags> for PtraceFlags
sourcefn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
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
sourceimpl FromIterator<PtraceFlags> for PtraceFlags
impl FromIterator<PtraceFlags> for PtraceFlags
sourcefn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
Creates a value from an iterator. Read more
sourceimpl Hash for PtraceFlags
impl Hash for PtraceFlags
sourceimpl LowerHex for PtraceFlags
impl LowerHex for PtraceFlags
sourceimpl Not for PtraceFlags
impl Not for PtraceFlags
sourceimpl Octal for PtraceFlags
impl Octal for PtraceFlags
sourceimpl Ord for PtraceFlags
impl Ord for PtraceFlags
sourceimpl PartialEq<PtraceFlags> for PtraceFlags
impl PartialEq<PtraceFlags> for PtraceFlags
sourcefn eq(&self, other: &PtraceFlags) -> bool
fn eq(&self, other: &PtraceFlags) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &PtraceFlags) -> bool
fn ne(&self, other: &PtraceFlags) -> bool
This method tests for !=
.
sourceimpl PartialOrd<PtraceFlags> for PtraceFlags
impl PartialOrd<PtraceFlags> for PtraceFlags
sourcefn partial_cmp(&self, other: &PtraceFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &PtraceFlags) -> 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
sourceimpl Sub<PtraceFlags> for PtraceFlags
impl Sub<PtraceFlags> for PtraceFlags
sourceimpl SubAssign<PtraceFlags> for PtraceFlags
impl SubAssign<PtraceFlags> for PtraceFlags
sourcefn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
sourceimpl UpperHex for PtraceFlags
impl UpperHex for PtraceFlags
impl Copy for PtraceFlags
impl Eq for PtraceFlags
impl StructuralEq for PtraceFlags
impl StructuralPartialEq for PtraceFlags
Auto Trait Implementations
impl RefUnwindSafe for PtraceFlags
impl Send for PtraceFlags
impl Sync for PtraceFlags
impl Unpin for PtraceFlags
impl UnwindSafe for PtraceFlags
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