pub struct InterfaceFlags { /* private fields */ }
Expand description
Standard interface flags, used by getifaddrs
Implementations
impl InterfaceFlags
impl InterfaceFlags
pub const IFF_UP: InterfaceFlags = Self{bits: libc::IFF_UP,}
pub const IFF_UP: InterfaceFlags = Self{bits: libc::IFF_UP,}
Interface is running. (see
netdevice(7)
)
pub const IFF_BROADCAST: InterfaceFlags = Self{bits: libc::IFF_BROADCAST,}
pub const IFF_BROADCAST: InterfaceFlags = Self{bits: libc::IFF_BROADCAST,}
Valid broadcast address set. (see
netdevice(7)
)
pub const IFF_DEBUG: InterfaceFlags = Self{bits: libc::IFF_DEBUG,}
pub const IFF_DEBUG: InterfaceFlags = Self{bits: libc::IFF_DEBUG,}
Internal debugging flag. (see
netdevice(7)
)
pub const IFF_LOOPBACK: InterfaceFlags = Self{bits: libc::IFF_LOOPBACK,}
pub const IFF_LOOPBACK: InterfaceFlags = Self{bits: libc::IFF_LOOPBACK,}
Interface is a loopback interface. (see
netdevice(7)
)
pub const IFF_POINTOPOINT: InterfaceFlags = Self{bits: libc::IFF_POINTOPOINT,}
pub const IFF_POINTOPOINT: InterfaceFlags = Self{bits: libc::IFF_POINTOPOINT,}
Interface is a point-to-point link. (see
netdevice(7)
)
pub const IFF_NOTRAILERS: InterfaceFlags = Self{bits: libc::IFF_NOTRAILERS,}
pub const IFF_NOTRAILERS: InterfaceFlags = Self{bits: libc::IFF_NOTRAILERS,}
Avoid use of trailers. (see
netdevice(7)
)
pub const IFF_RUNNING: InterfaceFlags = Self{bits: libc::IFF_RUNNING,}
pub const IFF_RUNNING: InterfaceFlags = Self{bits: libc::IFF_RUNNING,}
Resources allocated. (see
netdevice(7)
)
pub const IFF_NOARP: InterfaceFlags = Self{bits: libc::IFF_NOARP,}
pub const IFF_NOARP: InterfaceFlags = Self{bits: libc::IFF_NOARP,}
No arp protocol, L2 destination address not set. (see
netdevice(7)
)
pub const IFF_PROMISC: InterfaceFlags = Self{bits: libc::IFF_PROMISC,}
pub const IFF_PROMISC: InterfaceFlags = Self{bits: libc::IFF_PROMISC,}
Interface is in promiscuous mode. (see
netdevice(7)
)
pub const IFF_ALLMULTI: InterfaceFlags = Self{bits: libc::IFF_ALLMULTI,}
pub const IFF_ALLMULTI: InterfaceFlags = Self{bits: libc::IFF_ALLMULTI,}
Receive all multicast packets. (see
netdevice(7)
)
pub const IFF_MASTER: InterfaceFlags = Self{bits: libc::IFF_MASTER,}
pub const IFF_MASTER: InterfaceFlags = Self{bits: libc::IFF_MASTER,}
Master of a load balancing bundle. (see
netdevice(7)
)
pub const IFF_SLAVE: InterfaceFlags = Self{bits: libc::IFF_SLAVE,}
pub const IFF_SLAVE: InterfaceFlags = Self{bits: libc::IFF_SLAVE,}
Slave of a load balancing bundle. (see
netdevice(7)
)
pub const IFF_MULTICAST: InterfaceFlags = Self{bits: libc::IFF_MULTICAST,}
pub const IFF_MULTICAST: InterfaceFlags = Self{bits: libc::IFF_MULTICAST,}
Supports multicast. (see
netdevice(7)
)
pub const IFF_PORTSEL: InterfaceFlags = Self{bits: libc::IFF_PORTSEL,}
pub const IFF_PORTSEL: InterfaceFlags = Self{bits: libc::IFF_PORTSEL,}
Is able to select media type via ifmap. (see
netdevice(7)
)
pub const IFF_AUTOMEDIA: InterfaceFlags = Self{bits: libc::IFF_AUTOMEDIA,}
pub const IFF_AUTOMEDIA: InterfaceFlags = Self{bits: libc::IFF_AUTOMEDIA,}
Auto media selection active. (see
netdevice(7)
)
pub const IFF_DYNAMIC: InterfaceFlags = Self{bits: libc::IFF_DYNAMIC,}
pub const IFF_DYNAMIC: InterfaceFlags = Self{bits: libc::IFF_DYNAMIC,}
The addresses are lost when the interface goes down. (see
netdevice(7)
)
pub const IFF_LOWER_UP: InterfaceFlags = Self{bits: libc::IFF_LOWER_UP,}
pub const IFF_LOWER_UP: InterfaceFlags = Self{bits: libc::IFF_LOWER_UP,}
Driver signals L1 up. Volatile.
pub const IFF_DORMANT: InterfaceFlags = Self{bits: libc::IFF_DORMANT,}
pub const IFF_DORMANT: InterfaceFlags = Self{bits: libc::IFF_DORMANT,}
Driver signals dormant. Volatile.
pub const IFF_ECHO: InterfaceFlags = Self{bits: libc::IFF_ECHO,}
pub const IFF_ECHO: InterfaceFlags = Self{bits: libc::IFF_ECHO,}
Echo sent packets. Volatile.
pub const IFF_NO_PI: InterfaceFlags = Self{bits: libc::IFF_NO_PI as libc::c_int,}
pub const IFF_NO_PI: InterfaceFlags = Self{bits: libc::IFF_NO_PI as libc::c_int,}
Do not provide packet information
pub const IFF_TUN: InterfaceFlags = Self{bits: libc::IFF_TUN as libc::c_int,}
pub const IFF_TUN: InterfaceFlags = Self{bits: libc::IFF_TUN as libc::c_int,}
TUN device (no Ethernet headers)
pub const IFF_TAP: InterfaceFlags = Self{bits: libc::IFF_TAP as libc::c_int,}
pub const IFF_TAP: InterfaceFlags = Self{bits: libc::IFF_TAP as libc::c_int,}
TAP device
pub const fn empty() -> InterfaceFlags
pub const fn empty() -> InterfaceFlags
Returns an empty set of flags.
pub const fn all() -> InterfaceFlags
pub const fn all() -> InterfaceFlags
Returns the set containing all flags.
pub const fn from_bits(bits: i32) -> Option<InterfaceFlags>
pub const fn from_bits(bits: i32) -> Option<InterfaceFlags>
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) -> InterfaceFlags
pub const fn from_bits_truncate(bits: i32) -> InterfaceFlags
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
pub const unsafe fn from_bits_unchecked(bits: i32) -> InterfaceFlags
pub const unsafe fn from_bits_unchecked(bits: i32) -> InterfaceFlags
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: InterfaceFlags) -> bool
pub const fn intersects(&self, other: InterfaceFlags) -> bool
Returns true
if there are flags common to both self
and other
.
pub const fn contains(&self, other: InterfaceFlags) -> bool
pub const fn contains(&self, other: InterfaceFlags) -> bool
Returns true
if all of the flags in other
are contained within self
.
pub fn insert(&mut self, other: InterfaceFlags)
pub fn insert(&mut self, other: InterfaceFlags)
Inserts the specified flags in-place.
pub fn remove(&mut self, other: InterfaceFlags)
pub fn remove(&mut self, other: InterfaceFlags)
Removes the specified flags in-place.
pub fn toggle(&mut self, other: InterfaceFlags)
pub fn toggle(&mut self, other: InterfaceFlags)
Toggles the specified flags in-place.
pub fn set(&mut self, other: InterfaceFlags, value: bool)
pub fn set(&mut self, other: InterfaceFlags, value: bool)
Inserts or removes the specified flags depending on the passed value.
pub const fn intersection(self, other: InterfaceFlags) -> InterfaceFlags
pub const fn intersection(self, other: InterfaceFlags) -> InterfaceFlags
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: InterfaceFlags) -> InterfaceFlags
pub const fn union(self, other: InterfaceFlags) -> InterfaceFlags
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: InterfaceFlags) -> InterfaceFlags
pub const fn difference(self, other: InterfaceFlags) -> InterfaceFlags
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: InterfaceFlags) -> InterfaceFlags
pub const fn symmetric_difference(self, other: InterfaceFlags) -> InterfaceFlags
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) -> InterfaceFlags
pub const fn complement(self) -> InterfaceFlags
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 InterfaceFlags
impl Binary for InterfaceFlags
impl BitAnd<InterfaceFlags> for InterfaceFlags
impl BitAnd<InterfaceFlags> for InterfaceFlags
fn bitand(self, other: InterfaceFlags) -> InterfaceFlags
fn bitand(self, other: InterfaceFlags) -> InterfaceFlags
Returns the intersection between the two sets of flags.
type Output = InterfaceFlags
type Output = InterfaceFlags
The resulting type after applying the &
operator.
impl BitAndAssign<InterfaceFlags> for InterfaceFlags
impl BitAndAssign<InterfaceFlags> for InterfaceFlags
fn bitand_assign(&mut self, other: InterfaceFlags)
fn bitand_assign(&mut self, other: InterfaceFlags)
Disables all flags disabled in the set.
impl BitOr<InterfaceFlags> for InterfaceFlags
impl BitOr<InterfaceFlags> for InterfaceFlags
fn bitor(self, other: InterfaceFlags) -> InterfaceFlags
fn bitor(self, other: InterfaceFlags) -> InterfaceFlags
Returns the union of the two sets of flags.
type Output = InterfaceFlags
type Output = InterfaceFlags
The resulting type after applying the |
operator.
impl BitOrAssign<InterfaceFlags> for InterfaceFlags
impl BitOrAssign<InterfaceFlags> for InterfaceFlags
fn bitor_assign(&mut self, other: InterfaceFlags)
fn bitor_assign(&mut self, other: InterfaceFlags)
Adds the set of flags.
impl BitXor<InterfaceFlags> for InterfaceFlags
impl BitXor<InterfaceFlags> for InterfaceFlags
fn bitxor(self, other: InterfaceFlags) -> InterfaceFlags
fn bitxor(self, other: InterfaceFlags) -> InterfaceFlags
Returns the left flags, but with all the right flags toggled.
type Output = InterfaceFlags
type Output = InterfaceFlags
The resulting type after applying the ^
operator.
impl BitXorAssign<InterfaceFlags> for InterfaceFlags
impl BitXorAssign<InterfaceFlags> for InterfaceFlags
fn bitxor_assign(&mut self, other: InterfaceFlags)
fn bitxor_assign(&mut self, other: InterfaceFlags)
Toggles the set of flags.
impl Clone for InterfaceFlags
impl Clone for InterfaceFlags
fn clone(&self) -> InterfaceFlags
fn clone(&self) -> InterfaceFlags
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 InterfaceFlags
impl Debug for InterfaceFlags
impl Extend<InterfaceFlags> for InterfaceFlags
impl Extend<InterfaceFlags> for InterfaceFlags
fn extend<T>(&mut self, iterator: T) where
T: IntoIterator<Item = InterfaceFlags>,
fn extend<T>(&mut self, iterator: T) where
T: IntoIterator<Item = InterfaceFlags>,
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<InterfaceFlags> for InterfaceFlags
impl FromIterator<InterfaceFlags> for InterfaceFlags
fn from_iter<T>(iterator: T) -> InterfaceFlags where
T: IntoIterator<Item = InterfaceFlags>,
fn from_iter<T>(iterator: T) -> InterfaceFlags where
T: IntoIterator<Item = InterfaceFlags>,
Creates a value from an iterator. Read more
impl Hash for InterfaceFlags
impl Hash for InterfaceFlags
impl LowerHex for InterfaceFlags
impl LowerHex for InterfaceFlags
impl Not for InterfaceFlags
impl Not for InterfaceFlags
fn not(self) -> InterfaceFlags
fn not(self) -> InterfaceFlags
Returns the complement of this set of flags.
type Output = InterfaceFlags
type Output = InterfaceFlags
The resulting type after applying the !
operator.
impl Octal for InterfaceFlags
impl Octal for InterfaceFlags
impl Ord for InterfaceFlags
impl Ord for InterfaceFlags
impl PartialEq<InterfaceFlags> for InterfaceFlags
impl PartialEq<InterfaceFlags> for InterfaceFlags
fn eq(&self, other: &InterfaceFlags) -> bool
fn eq(&self, other: &InterfaceFlags) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
fn ne(&self, other: &InterfaceFlags) -> bool
fn ne(&self, other: &InterfaceFlags) -> bool
This method tests for !=
.
impl PartialOrd<InterfaceFlags> for InterfaceFlags
impl PartialOrd<InterfaceFlags> for InterfaceFlags
fn partial_cmp(&self, other: &InterfaceFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &InterfaceFlags) -> 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<InterfaceFlags> for InterfaceFlags
impl Sub<InterfaceFlags> for InterfaceFlags
fn sub(self, other: InterfaceFlags) -> InterfaceFlags
fn sub(self, other: InterfaceFlags) -> InterfaceFlags
Returns the set difference of the two sets of flags.
type Output = InterfaceFlags
type Output = InterfaceFlags
The resulting type after applying the -
operator.
impl SubAssign<InterfaceFlags> for InterfaceFlags
impl SubAssign<InterfaceFlags> for InterfaceFlags
fn sub_assign(&mut self, other: InterfaceFlags)
fn sub_assign(&mut self, other: InterfaceFlags)
Disables all flags enabled in the set.
impl UpperHex for InterfaceFlags
impl UpperHex for InterfaceFlags
impl Copy for InterfaceFlags
impl Eq for InterfaceFlags
impl StructuralEq for InterfaceFlags
impl StructuralPartialEq for InterfaceFlags
Auto Trait Implementations
impl RefUnwindSafe for InterfaceFlags
impl Send for InterfaceFlags
impl Sync for InterfaceFlags
impl Unpin for InterfaceFlags
impl UnwindSafe for InterfaceFlags
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
sourceimpl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
sourcefn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<W, Global>impl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<W, Global>impl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
Convert Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
. Read more
sourcefn 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>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
sourcefn 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
sourcefn 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
sourceimpl<T> DowncastSync for T where
T: Any + Send + Sync,
impl<T> DowncastSync for T where
T: Any + Send + Sync,
sourceimpl<A> DynCastExt for A
impl<A> DynCastExt for A
sourcefn 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
sourcefn dyn_upcast<T>(self) -> <A as DynCastExtAdvHelper<T, T>>::Target where
A: DynCastExtAdvHelper<T, T, Source = <A as DynCastExtAdvHelper<T, T>>::Target>,
T: ?Sized,
fn dyn_upcast<T>(self) -> <A as DynCastExtAdvHelper<T, T>>::Target where
A: DynCastExtAdvHelper<T, T, Source = <A as DynCastExtAdvHelper<T, T>>::Target>,
T: ?Sized,
Use this to upcast a trait to one of its supertraits. Read more
sourcefn dyn_cast_adv<F, T>(
self
) -> Result<<A as DynCastExtAdvHelper<F, T>>::Target, <A as DynCastExtAdvHelper<F, T>>::Source> where
A: DynCastExtAdvHelper<F, T>,
F: ?Sized,
T: ?Sized,
fn dyn_cast_adv<F, T>(
self
) -> Result<<A as DynCastExtAdvHelper<F, T>>::Target, <A as DynCastExtAdvHelper<F, T>>::Source> where
A: DynCastExtAdvHelper<F, T>,
F: ?Sized,
T: ?Sized,
sourcefn dyn_cast_with_config<C>(
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>,
fn dyn_cast_with_config<C>(
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