Struct otter_nodejs_tests::otter_support::crates::nix::sys::socket::SockFlag
[−]pub struct SockFlag { /* private fields */ }
Expand description
Additional socket options
Implementations
impl SockFlag
impl SockFlag
pub const SOCK_NONBLOCK: SockFlag = Self{bits: libc::SOCK_NONBLOCK,}
pub const SOCK_NONBLOCK: SockFlag = Self{bits: libc::SOCK_NONBLOCK,}
Set non-blocking mode on the new socket
pub const SOCK_CLOEXEC: SockFlag = Self{bits: libc::SOCK_CLOEXEC,}
pub const SOCK_CLOEXEC: SockFlag = Self{bits: libc::SOCK_CLOEXEC,}
Set close-on-exec on the new descriptor
pub const fn from_bits(bits: i32) -> Option<SockFlag>
pub const fn from_bits(bits: i32) -> Option<SockFlag>
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) -> SockFlag
pub const fn from_bits_truncate(bits: i32) -> SockFlag
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
pub const unsafe fn from_bits_unchecked(bits: i32) -> SockFlag
pub const unsafe fn from_bits_unchecked(bits: i32) -> SockFlag
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: SockFlag) -> bool
pub const fn intersects(&self, other: SockFlag) -> bool
Returns true
if there are flags common to both self
and other
.
pub const fn contains(&self, other: SockFlag) -> bool
pub const fn contains(&self, other: SockFlag) -> bool
Returns true
if all of the flags in other
are contained within self
.
pub fn set(&mut self, other: SockFlag, value: bool)
pub fn set(&mut self, other: SockFlag, value: bool)
Inserts or removes the specified flags depending on the passed value.
pub const fn intersection(self, other: SockFlag) -> SockFlag
pub const fn intersection(self, other: SockFlag) -> SockFlag
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: SockFlag) -> SockFlag
pub const fn union(self, other: SockFlag) -> SockFlag
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: SockFlag) -> SockFlag
pub const fn difference(self, other: SockFlag) -> SockFlag
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: SockFlag) -> SockFlag
pub const fn symmetric_difference(self, other: SockFlag) -> SockFlag
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) -> SockFlag
pub const fn complement(self) -> SockFlag
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 BitAndAssign<SockFlag> for SockFlag
impl BitAndAssign<SockFlag> for SockFlag
fn bitand_assign(&mut self, other: SockFlag)
fn bitand_assign(&mut self, other: SockFlag)
Disables all flags disabled in the set.
impl BitOrAssign<SockFlag> for SockFlag
impl BitOrAssign<SockFlag> for SockFlag
fn bitor_assign(&mut self, other: SockFlag)
fn bitor_assign(&mut self, other: SockFlag)
Adds the set of flags.
impl BitXorAssign<SockFlag> for SockFlag
impl BitXorAssign<SockFlag> for SockFlag
fn bitxor_assign(&mut self, other: SockFlag)
fn bitxor_assign(&mut self, other: SockFlag)
Toggles the set of flags.
impl Extend<SockFlag> for SockFlag
impl Extend<SockFlag> for SockFlag
fn extend<T>(&mut self, iterator: T) where
T: IntoIterator<Item = SockFlag>,
fn extend<T>(&mut self, iterator: T) where
T: IntoIterator<Item = SockFlag>,
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<SockFlag> for SockFlag
impl FromIterator<SockFlag> for SockFlag
fn from_iter<T>(iterator: T) -> SockFlag where
T: IntoIterator<Item = SockFlag>,
fn from_iter<T>(iterator: T) -> SockFlag where
T: IntoIterator<Item = SockFlag>,
Creates a value from an iterator. Read more
impl Ord for SockFlag
impl Ord for SockFlag
impl PartialOrd<SockFlag> for SockFlag
impl PartialOrd<SockFlag> for SockFlag
fn partial_cmp(&self, other: &SockFlag) -> Option<Ordering>
fn partial_cmp(&self, other: &SockFlag) -> 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 SubAssign<SockFlag> for SockFlag
impl SubAssign<SockFlag> for SockFlag
fn sub_assign(&mut self, other: SockFlag)
fn sub_assign(&mut self, other: SockFlag)
Disables all flags enabled in the set.
impl Copy for SockFlag
impl Eq for SockFlag
impl StructuralEq for SockFlag
impl StructuralPartialEq for SockFlag
Auto Trait Implementations
impl RefUnwindSafe for SockFlag
impl Send for SockFlag
impl Sync for SockFlag
impl Unpin for SockFlag
impl UnwindSafe for SockFlag
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
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self
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