Struct nix::net::if_::InterfaceFlags

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pub struct InterfaceFlags { /* private fields */ }
Expand description

Standard interface flags, used by getifaddrs

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impl InterfaceFlags

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pub const IFF_UP: Self = _

Interface is running. (see netdevice(7))

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pub const IFF_BROADCAST: Self = _

Valid broadcast address set. (see netdevice(7))

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pub const IFF_DEBUG: Self = _

Internal debugging flag. (see netdevice(7))

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pub const IFF_LOOPBACK: Self = _

Interface is a loopback interface. (see netdevice(7))

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pub const IFF_POINTOPOINT: Self = _

Interface is a point-to-point link. (see netdevice(7))

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pub const IFF_NOTRAILERS: Self = _

Avoid use of trailers. (see netdevice(7))

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pub const IFF_RUNNING: Self = _

Resources allocated. (see netdevice(7))

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pub const IFF_NOARP: Self = _

No arp protocol, L2 destination address not set. (see netdevice(7))

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pub const IFF_PROMISC: Self = _

Interface is in promiscuous mode. (see netdevice(7))

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pub const IFF_ALLMULTI: Self = _

Receive all multicast packets. (see netdevice(7))

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pub const IFF_MASTER: Self = _

Master of a load balancing bundle. (see netdevice(7))

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pub const IFF_SLAVE: Self = _

Slave of a load balancing bundle. (see netdevice(7))

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pub const IFF_MULTICAST: Self = _

Supports multicast. (see netdevice(7))

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pub const IFF_PORTSEL: Self = _

Is able to select media type via ifmap. (see netdevice(7))

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pub const IFF_AUTOMEDIA: Self = _

Auto media selection active. (see netdevice(7))

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pub const IFF_DYNAMIC: Self = _

The addresses are lost when the interface goes down. (see netdevice(7))

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pub const IFF_LOWER_UP: Self = _

Driver signals L1 up. Volatile.

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pub const IFF_DORMANT: Self = _

Driver signals dormant. Volatile.

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pub const IFF_ECHO: Self = _

Echo sent packets. Volatile.

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pub const IFF_NO_PI: Self = _

Do not provide packet information

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pub const IFF_TUN: Self = _

TUN device (no Ethernet headers)

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pub const IFF_TAP: Self = _

TAP device

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pub const fn empty() -> Self

Returns an empty set of flags.

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pub const fn all() -> Self

Returns the set containing all flags.

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pub const fn bits(&self) -> c_int

Returns the raw value of the flags currently stored.

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pub const fn from_bits(bits: c_int) -> Option<Self>

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

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pub const fn from_bits_truncate(bits: c_int) -> Self

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

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pub const unsafe fn from_bits_unchecked(bits: c_int) -> 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.

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pub const fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

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pub const fn is_all(&self) -> bool

Returns true if all flags are currently set.

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pub const fn intersects(&self, other: Self) -> bool

Returns true if there are flags common to both self and other.

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pub const fn contains(&self, other: Self) -> bool

Returns true if all of the flags in other are contained within self.

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pub fn insert(&mut self, other: Self)

Inserts the specified flags in-place.

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pub fn remove(&mut self, other: Self)

Removes the specified flags in-place.

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pub fn toggle(&mut self, other: Self)

Toggles the specified flags in-place.

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pub fn set(&mut self, other: Self, value: bool)

Inserts or removes the specified flags depending on the passed value.

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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.

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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.

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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.

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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.

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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§

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impl Binary for InterfaceFlags

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.
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impl BitAnd for InterfaceFlags

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fn bitand(self, other: Self) -> Self

Returns the intersection between the two sets of flags.

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type Output = InterfaceFlags

The resulting type after applying the & operator.
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impl BitAndAssign for InterfaceFlags

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fn bitand_assign(&mut self, other: Self)

Disables all flags disabled in the set.

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impl BitOr for InterfaceFlags

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fn bitor(self, other: InterfaceFlags) -> Self

Returns the union of the two sets of flags.

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type Output = InterfaceFlags

The resulting type after applying the | operator.
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impl BitOrAssign for InterfaceFlags

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fn bitor_assign(&mut self, other: Self)

Adds the set of flags.

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impl BitXor for InterfaceFlags

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fn bitxor(self, other: Self) -> Self

Returns the left flags, but with all the right flags toggled.

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type Output = InterfaceFlags

The resulting type after applying the ^ operator.
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impl BitXorAssign for InterfaceFlags

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fn bitxor_assign(&mut self, other: Self)

Toggles the set of flags.

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impl Clone for InterfaceFlags

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fn clone(&self) -> InterfaceFlags

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for InterfaceFlags

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Extend<InterfaceFlags> for InterfaceFlags

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fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)

Extends a collection with the contents of an iterator. Read more
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fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)
Extends a collection with exactly one element.
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fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)
Reserves capacity in a collection for the given number of additional elements. Read more
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impl FromIterator<InterfaceFlags> for InterfaceFlags

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fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self

Creates a value from an iterator. Read more
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impl Hash for InterfaceFlags

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl LowerHex for InterfaceFlags

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.
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impl Not for InterfaceFlags

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fn not(self) -> Self

Returns the complement of this set of flags.

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type Output = InterfaceFlags

The resulting type after applying the ! operator.
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impl Octal for InterfaceFlags

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.
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impl Ord for InterfaceFlags

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fn cmp(&self, other: &InterfaceFlags) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for InterfaceFlags

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fn eq(&self, other: &InterfaceFlags) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd for InterfaceFlags

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fn partial_cmp(&self, other: &InterfaceFlags) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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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
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Sub for InterfaceFlags

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fn sub(self, other: Self) -> Self

Returns the set difference of the two sets of flags.

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type Output = InterfaceFlags

The resulting type after applying the - operator.
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impl SubAssign for InterfaceFlags

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fn sub_assign(&mut self, other: Self)

Disables all flags enabled in the set.

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impl UpperHex for InterfaceFlags

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.
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impl Copy for InterfaceFlags

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impl Eq for InterfaceFlags

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impl StructuralPartialEq for InterfaceFlags

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.