Struct libuv::handles::streams::udp::UdpBindFlags

pub struct UdpBindFlags { /* private fields */ }

Flags to UdpHandle::bind()

Implementations

impl UdpBindFlags

pub const IPV6ONLY: UdpBindFlags = _

Disables dual stack mode.

pub const REUSEADDR: UdpBindFlags = _

Indicates if SO_REUSEADDR will be set when binding the handle in bind(). This sets the SO_REUSEPORT socket flag on the BSDs and OS X. On other Unix platforms, it sets the SO_REUSEADDR flag. What that means is that multiple threads or processes can bind to the same address without error (provided they all set the flag) but only the last one to bind will receive any traffic, in effect “stealing” the port from the previous listener.

pub const RECVERR: UdpBindFlags = _

Indicates if IP_RECVERR/IPV6_RECVERR will be set when binding the handle. This sets IP_RECVERR for IPv4 and IPV6_RECVERR for IPv6 UDP sockets on Linux. This stops the Linux kernel from suppressing some ICMP error messages and enables full ICMP error reporting for faster failover. This flag is no-op on platforms other than Linux.

pub const fn empty() -> UdpBindFlags

Returns an empty set of flags

pub const fn all() -> UdpBindFlags

Returns the set containing all flags.

pub const fn bits(&self) -> u32

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: u32) -> Option<UdpBindFlags>

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

pub const fn from_bits_truncate(bits: u32) -> UdpBindFlags

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

pub const unsafe fn from_bits_unchecked(bits: u32) -> UdpBindFlags

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

pub const fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

pub const fn is_all(&self) -> bool

Returns true if all flags are currently set.

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

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

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

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

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

Inserts the specified flags in-place.

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

Removes the specified flags in-place.

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

Toggles the specified flags in-place.

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

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

Trait Implementations

impl Binary for UdpBindFlags

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

Formats the value using the given formatter.

impl BitAnd for UdpBindFlags

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

Returns the intersection between the two sets of flags.

type Output = UdpBindFlags

The resulting type after applying the & operator.

impl BitAndAssign for UdpBindFlags

fn bitand_assign(&mut self, other: UdpBindFlags)

Disables all flags disabled in the set.

impl BitOr for UdpBindFlags

fn bitor(self, other: UdpBindFlags) -> UdpBindFlags

Returns the union of the two sets of flags.

type Output = UdpBindFlags

The resulting type after applying the | operator.

impl BitOrAssign for UdpBindFlags

fn bitor_assign(&mut self, other: UdpBindFlags)

Adds the set of flags.

impl BitXor for UdpBindFlags

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

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

type Output = UdpBindFlags

The resulting type after applying the ^ operator.

impl BitXorAssign for UdpBindFlags

fn bitxor_assign(&mut self, other: UdpBindFlags)

Toggles the set of flags.

impl Clone for UdpBindFlags

fn clone(&self) -> UdpBindFlags

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for UdpBindFlags

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

Formats the value using the given formatter.

impl Extend<UdpBindFlags> for UdpBindFlags

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

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

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.

impl FromIterator<UdpBindFlags> for UdpBindFlags

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

Creates a value from an iterator.

impl Hash for UdpBindFlags

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

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl LowerHex for UdpBindFlags

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

Formats the value using the given formatter.

impl Not for UdpBindFlags

fn not(self) -> UdpBindFlags

Returns the complement of this set of flags.

type Output = UdpBindFlags

The resulting type after applying the ! operator.

impl Octal for UdpBindFlags

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

Formats the value using the given formatter.

impl Ord for UdpBindFlags

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for UdpBindFlags

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

This method tests for self and other values to be equal, and is used by ==.

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.

impl PartialOrd for UdpBindFlags

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

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

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

impl Sub for UdpBindFlags

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

Returns the set difference of the two sets of flags.

type Output = UdpBindFlags

The resulting type after applying the - operator.

impl SubAssign for UdpBindFlags

fn sub_assign(&mut self, other: UdpBindFlags)

Disables all flags enabled in the set.

impl UpperHex for UdpBindFlags

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

Formats the value using the given formatter.

impl Copy for UdpBindFlags

impl Eq for UdpBindFlags

impl StructuralPartialEq for UdpBindFlags