Struct linux_api::fcntl::ExecveAtFlags
source · pub struct ExecveAtFlags(/* private fields */);
Expand description
flags for execveat.
Implementations§
source§impl ExecveAtFlags
impl ExecveAtFlags
pub const AT_EMPTY_PATH: Self = _
pub const AT_SYMLINK_NOFOLLOW: Self = _
source§impl ExecveAtFlags
impl ExecveAtFlags
sourcepub const fn bits(&self) -> i32
pub const fn bits(&self) -> i32
Get the underlying bits value.
The returned value is exactly the bits set in this flags value.
sourcepub const fn from_bits(bits: i32) -> Option<Self>
pub const fn from_bits(bits: i32) -> 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: i32) -> Self
pub const fn from_bits_truncate(bits: i32) -> Self
Convert from a bits value, unsetting any unknown bits.
sourcepub const fn from_bits_retain(bits: i32) -> Self
pub const fn from_bits_retain(bits: i32) -> 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 ExecveAtFlags
impl ExecveAtFlags
sourcepub const fn iter(&self) -> Iter<ExecveAtFlags>
pub const fn iter(&self) -> Iter<ExecveAtFlags>
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<ExecveAtFlags>
pub const fn iter_names(&self) -> IterNames<ExecveAtFlags>
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 ExecveAtFlags
impl Binary for ExecveAtFlags
source§impl BitAnd for ExecveAtFlags
impl BitAnd for ExecveAtFlags
source§impl BitAndAssign for ExecveAtFlags
impl BitAndAssign for ExecveAtFlags
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 ExecveAtFlags
impl BitOr for ExecveAtFlags
source§fn bitor(self, other: ExecveAtFlags) -> Self
fn bitor(self, other: ExecveAtFlags) -> Self
The bitwise or (|
) of the bits in two flags values.
source§type Output = ExecveAtFlags
type Output = ExecveAtFlags
|
operator.source§impl BitOrAssign for ExecveAtFlags
impl BitOrAssign for ExecveAtFlags
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 ExecveAtFlags
impl BitXor for ExecveAtFlags
source§impl BitXorAssign for ExecveAtFlags
impl BitXorAssign for ExecveAtFlags
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 ExecveAtFlags
impl Clone for ExecveAtFlags
source§fn clone(&self) -> ExecveAtFlags
fn clone(&self) -> ExecveAtFlags
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for ExecveAtFlags
impl Debug for ExecveAtFlags
source§impl Default for ExecveAtFlags
impl Default for ExecveAtFlags
source§fn default() -> ExecveAtFlags
fn default() -> ExecveAtFlags
source§impl Extend<ExecveAtFlags> for ExecveAtFlags
impl Extend<ExecveAtFlags> for ExecveAtFlags
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 ExecveAtFlags
impl Flags for ExecveAtFlags
source§const FLAGS: &'static [Flag<ExecveAtFlags>] = _
const FLAGS: &'static [Flag<ExecveAtFlags>] = _
source§fn from_bits_retain(bits: i32) -> ExecveAtFlags
fn from_bits_retain(bits: i32) -> ExecveAtFlags
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<ExecveAtFlags> for ExecveAtFlags
impl FromIterator<ExecveAtFlags> for ExecveAtFlags
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 IntoIterator for ExecveAtFlags
impl IntoIterator for ExecveAtFlags
source§impl LowerHex for ExecveAtFlags
impl LowerHex for ExecveAtFlags
source§impl Not for ExecveAtFlags
impl Not for ExecveAtFlags
source§impl Octal for ExecveAtFlags
impl Octal for ExecveAtFlags
source§impl PartialEq for ExecveAtFlags
impl PartialEq for ExecveAtFlags
source§impl PublicFlags for ExecveAtFlags
impl PublicFlags for ExecveAtFlags
source§impl Sub for ExecveAtFlags
impl Sub for ExecveAtFlags
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.
source§type Output = ExecveAtFlags
type Output = ExecveAtFlags
-
operator.source§impl SubAssign for ExecveAtFlags
impl SubAssign for ExecveAtFlags
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.
source§impl UpperHex for ExecveAtFlags
impl UpperHex for ExecveAtFlags
impl Copy for ExecveAtFlags
impl Eq for ExecveAtFlags
impl StructuralPartialEq for ExecveAtFlags
Auto Trait Implementations§
impl Freeze for ExecveAtFlags
impl RefUnwindSafe for ExecveAtFlags
impl Send for ExecveAtFlags
impl Sync for ExecveAtFlags
impl Unpin for ExecveAtFlags
impl UnwindSafe for ExecveAtFlags
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)