Struct smoltcp::wire::Ipv4Address

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pub struct Ipv4Address(pub [u8; 4]);

Expand description

A four-octet IPv4 address.

Tuple Fields

0: [u8; 4]

Implementations

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impl Address

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pub const UNSPECIFIED: Address = Address([0x00; 4])

An unspecified address.

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pub const BROADCAST: Address = Address([0xff; 4])

The broadcast address.

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pub const MULTICAST_ALL_SYSTEMS: Address = Address([224, 0, 0, 1])

All multicast-capable nodes

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pub const MULTICAST_ALL_ROUTERS: Address = Address([224, 0, 0, 2])

All multicast-capable routers

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pub const fn new(a0: u8, a1: u8, a2: u8, a3: u8) -> Address

Construct an IPv4 address from parts.

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pub fn from_bytes(data: &[u8 ]) -> Address

Construct an IPv4 address from a sequence of octets, in big-endian.

Panics

The function panics if data is not four octets long.

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pub fn as_bytes(&self) -> &[u8 ]ⓘNotable traits for &'_ [u8 ]`impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`

Return an IPv4 address as a sequence of octets, in big-endian.

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pub fn is_unicast(&self) -> bool

Query whether the address is an unicast address.

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pub fn is_broadcast(&self) -> bool

Query whether the address is the broadcast address.

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pub const fn is_multicast(&self) -> bool

Query whether the address is a multicast address.

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pub const fn is_unspecified(&self) -> bool

Query whether the address falls into the “unspecified” range.

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pub fn is_link_local(&self) -> bool

Query whether the address falls into the “link-local” range.

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pub const fn is_loopback(&self) -> bool

Query whether the address falls into the “loopback” range.

Trait Implementations

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impl Clone for Address

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fn clone(&self) -> Address

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 Address

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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 Default for Address

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fn default() -> Address

Returns the “default value” for a type. Read more

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impl Display for Address

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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 From<Address> for Address

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fn from(addr: Ipv4Address) -> Self

Converts to this type from the input type.

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impl From<Address> for Ipv4Addr

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fn from(Address: Address) -> Ipv4Addr

Converts to this type from the input type.

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impl From<Address> for Address

Convert the given IPv4 address into a IPv4-mapped IPv6 address

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fn from(address: Address) -> Self

Converts to this type from the input type.

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impl From<Ipv4Addr> for Address

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fn from(x: Ipv4Addr) -> Address

Converts to this type from the input type.

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impl FromStr for Ipv4Address

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fn from_str(s: &str) -> Result<Ipv4Address, ()>

Parse a string representation of an IPv4 address.

type Err = ()

The associated error which can be returned from parsing.

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impl Hash for Address

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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,

Feeds a slice of this type into the given Hasher. Read more

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impl Ord for Address

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

This method returns an Ordering between self and other. Read more

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

Compares and returns the maximum of two values. Read more

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

Compares and returns the minimum of two values. Read more

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

Restrict a value to a certain interval. Read more

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impl PartialEq<Address> for Address

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

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

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fn ne(&self, other: &Address) -> bool

This method tests for !=.

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impl PartialOrd<Address> for Address

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fn partial_cmp(&self, other: &Address) -> 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 StructuralPartialEq for Address

Auto Trait Implementations

impl RefUnwindSafe for Address

impl Send for Address

impl Sync for Address

impl Unpin for Address

impl UnwindSafe for Address

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,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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,

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)

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct smoltcp::wire::Ipv4Address

Tuple Fields

Implementations

impl Address

pub const UNSPECIFIED: Address = Address([0x00; 4])

pub const BROADCAST: Address = Address([0xff; 4])

pub const MULTICAST_ALL_SYSTEMS: Address = Address([224, 0, 0, 1])

pub const MULTICAST_ALL_ROUTERS: Address = Address([224, 0, 0, 2])

pub const fn new(a0: u8, a1: u8, a2: u8, a3: u8) -> Address

pub fn from_bytes(data: &[u8]) -> Address

pub fn as_bytes(&self) -> &[u8]ⓘNotable traits for &'_ [u8]impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]

pub fn is_unicast(&self) -> bool

pub fn is_broadcast(&self) -> bool

pub const fn is_multicast(&self) -> bool

pub const fn is_unspecified(&self) -> bool

pub fn is_link_local(&self) -> bool

pub const fn is_loopback(&self) -> bool

Trait Implementations

impl Clone for Address

fn clone(&self) -> Address

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

impl Debug for Address

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

impl Default for Address

fn default() -> Address

impl Display for Address

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

impl From<Address> for Address

fn from(addr: Ipv4Address) -> Self

impl From<Address> for Ipv4Addr

fn from(Address: Address) -> Ipv4Addr

impl From<Address> for Address

fn from(address: Address) -> Self

impl From<Ipv4Addr> for Address

fn from(x: Ipv4Addr) -> Address

impl FromStr for Ipv4Address

fn from_str(s: &str) -> Result<Ipv4Address, ()>

type Err = ()

impl Hash for Address

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

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

impl Ord for Address

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

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

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

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

impl PartialEq<Address> for Address

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

fn ne(&self, other: &Address) -> bool

impl PartialOrd<Address> for Address

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

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

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

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

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

impl Copy for Address

impl Eq for Address

impl StructuralEq for Address

impl StructuralPartialEq for Address

Auto Trait Implementations

impl RefUnwindSafe for Address

impl Send for Address

impl Sync for Address

impl Unpin for Address

impl UnwindSafe for Address

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

pub fn from_bytes(data: &[u8 ]) -> Address

pub fn as_bytes(&self) -> &[u8 ]ⓘNotable traits for &'_ [u8 ]`impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`

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

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

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

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

impl<T> ToString for T where
T: Display + ?Sized,

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

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,