std::net::Ipv4Addr - Rust
Description: API documentation for the Rust `Ipv4Addr` struct in crate `std`.
Keywords: rust, rustlang, rust-lang, Ipv4Addr

# 1.0.0[−][src]Struct std::net::Ipv4Addr

    pub struct Ipv4Addr { /* fields omitted */ }

An IPv4 address.

IPv4 addresses are defined as 32-bit integers in IETF RFC 791. They are usually represented as four octets.

See `IpAddr` for a type encompassing both IPv4 and IPv6 addresses.

The size of an `Ipv4Addr` struct may vary depending on the target operating system.

# Textual representation

`Ipv4Addr` provides a `FromStr` implementation. The four octets are in decimal notation, divided by `.` (this is called "dot-decimal notation").

# Examples

    use std::net::Ipv4Addr;

    let localhost = Ipv4Addr::new(127, 0, 0, 1);
    assert_eq!("127.0.0.1".parse(), Ok(localhost));
    assert_eq!(localhost.is_loopback(), true);

Run

## Implementations

### `impl Ipv4Addr`[src]

#### `pub const fn new(a: u8, b: u8, c: u8, d: u8) -> Ipv4Addr`[src]

Creates a new IPv4 address from four eight-bit octets.

The result will represent the IP address `a`.`b`.`c`.`d`.

# Examples

    use std::net::Ipv4Addr;

    let addr = Ipv4Addr::new(127, 0, 0, 1);

Run

#### `pub const LOCALHOST: Self`1.30.0[src]

An IPv4 address with the address pointing to localhost: 127.0.0.1.

# Examples

    use std::net::Ipv4Addr;

    let addr = Ipv4Addr::LOCALHOST;
    assert_eq!(addr, Ipv4Addr::new(127, 0, 0, 1));

Run

#### `pub const UNSPECIFIED: Self`1.30.0[src]

An IPv4 address representing an unspecified address: 0.0.0.0

# Examples

    use std::net::Ipv4Addr;

    let addr = Ipv4Addr::UNSPECIFIED;
    assert_eq!(addr, Ipv4Addr::new(0, 0, 0, 0));

Run

#### `pub const BROADCAST: Self`1.30.0[src]

An IPv4 address representing the broadcast address: 255.255.255.255

# Examples

    use std::net::Ipv4Addr;

    let addr = Ipv4Addr::BROADCAST;
    assert_eq!(addr, Ipv4Addr::new(255, 255, 255, 255));

Run

#### `pub fn octets(&self) -> [u8; 4]`[src]

Returns the four eight-bit integers that make up this address.

# Examples

    use std::net::Ipv4Addr;

    let addr = Ipv4Addr::new(127, 0, 0, 1);
    assert_eq!(addr.octets(), [127, 0, 0, 1]);

Run

#### `pub const fn is_unspecified(&self) -> bool`1.12.0[src]

Returns `true` for the special 'unspecified' address (0.0.0.0).

This property is defined in UNIX Network Programming, Second Edition, W. Richard Stevens, p. 891; see also ip7.

# Examples

    use std::net::Ipv4Addr;

    assert_eq!(Ipv4Addr::new(0, 0, 0, 0).is_unspecified(), true);
    assert_eq!(Ipv4Addr::new(45, 22, 13, 197).is_unspecified(), false);

Run

#### `pub fn is_loopback(&self) -> bool`1.7.0[src]

Returns `true` if this is a loopback address (127.0.0.0/8).

This property is defined by IETF RFC 1122.

# Examples

    use std::net::Ipv4Addr;

    assert_eq!(Ipv4Addr::new(127, 0, 0, 1).is_loopback(), true);
    assert_eq!(Ipv4Addr::new(45, 22, 13, 197).is_loopback(), false);

Run

#### `pub fn is_private(&self) -> bool`1.7.0[src]

Returns `true` if this is a private address.

The private address ranges are defined in IETF RFC 1918 and include:

- 10.0.0.0/8
- 172.16.0.0/12
- 192.168.0.0/16

# Examples

    use std::net::Ipv4Addr;

    assert_eq!(Ipv4Addr::new(10, 0, 0, 1).is_private(), true);
    assert_eq!(Ipv4Addr::new(10, 10, 10, 10).is_private(), true);
    assert_eq!(Ipv4Addr::new(172, 16, 10, 10).is_private(), true);
    assert_eq!(Ipv4Addr::new(172, 29, 45, 14).is_private(), true);
    assert_eq!(Ipv4Addr::new(172, 32, 0, 2).is_private(), false);
    assert_eq!(Ipv4Addr::new(192, 168, 0, 2).is_private(), true);
    assert_eq!(Ipv4Addr::new(192, 169, 0, 2).is_private(), false);

Run

#### `pub fn is_link_local(&self) -> bool`1.7.0[src]

Returns `true` if the address is link-local (169.254.0.0/16).

This property is defined by IETF RFC 3927.

# Examples

    use std::net::Ipv4Addr;

    assert_eq!(Ipv4Addr::new(169, 254, 0, 0).is_link_local(), true);
    assert_eq!(Ipv4Addr::new(169, 254, 10, 65).is_link_local(), true);
    assert_eq!(Ipv4Addr::new(16, 89, 10, 65).is_link_local(), false);

Run

#### `pub fn is_global(&self) -> bool`[src]

🔬 This is a nightly-only experimental API. (`ip` #27709)

extra functionality has not been scrutinized to the level that it should be to be stable

Returns `true` if the address appears to be globally routable. See iana-ipv4-special-registry.

The following return `false`:

- private addresses (see `Ipv4Addr::is_private()`)
- the loopback address (see `Ipv4Addr::is_loopback()`)
- the link-local address (see `Ipv4Addr::is_link_local()`)
- the broadcast address (see `Ipv4Addr::is_broadcast()`)
- addresses used for documentation (see `Ipv4Addr::is_documentation()`)
- the unspecified address (see `Ipv4Addr::is_unspecified()`), and the whole 0.0.0.0/8 block
- addresses reserved for future protocols (see `Ipv4Addr::is_ietf_protocol_assignment()`, except `192.0.0.9/32` and `192.0.0.10/32` which are globally routable
- addresses reserved for future use (see `Ipv4Addr::is_reserved()`
- addresses reserved for networking devices benchmarking (see `Ipv4Addr::is_benchmarking()`)

# Examples

    #![feature(ip)]

    use std::net::Ipv4Addr;

    // private addresses are not global
    assert_eq!(Ipv4Addr::new(10, 254, 0, 0).is_global(), false);
    assert_eq!(Ipv4Addr::new(192, 168, 10, 65).is_global(), false);
    assert_eq!(Ipv4Addr::new(172, 16, 10, 65).is_global(), false);

    // the 0.0.0.0/8 block is not global
    assert_eq!(Ipv4Addr::new(0, 1, 2, 3).is_global(), false);
    // in particular, the unspecified address is not global
    assert_eq!(Ipv4Addr::new(0, 0, 0, 0).is_global(), false);

    // the loopback address is not global
    assert_eq!(Ipv4Addr::new(127, 0, 0, 1).is_global(), false);

    // link local addresses are not global
    assert_eq!(Ipv4Addr::new(169, 254, 45, 1).is_global(), false);

    // the broadcast address is not global
    assert_eq!(Ipv4Addr::new(255, 255, 255, 255).is_global(), false);

    // the address space designated for documentation is not global
    assert_eq!(Ipv4Addr::new(192, 0, 2, 255).is_global(), false);
    assert_eq!(Ipv4Addr::new(198, 51, 100, 65).is_global(), false);
    assert_eq!(Ipv4Addr::new(203, 0, 113, 6).is_global(), false);

    // shared addresses are not global
    assert_eq!(Ipv4Addr::new(100, 100, 0, 0).is_global(), false);

    // addresses reserved for protocol assignment are not global
    assert_eq!(Ipv4Addr::new(192, 0, 0, 0).is_global(), false);
    assert_eq!(Ipv4Addr::new(192, 0, 0, 255).is_global(), false);

    // addresses reserved for future use are not global
    assert_eq!(Ipv4Addr::new(250, 10, 20, 30).is_global(), false);

    // addresses reserved for network devices benchmarking are not global
    assert_eq!(Ipv4Addr::new(198, 18, 0, 0).is_global(), false);

    // All the other addresses are global
    assert_eq!(Ipv4Addr::new(1, 1, 1, 1).is_global(), true);
    assert_eq!(Ipv4Addr::new(80, 9, 12, 3).is_global(), true);

Run

#### `pub fn is_shared(&self) -> bool`[src]

🔬 This is a nightly-only experimental API. (`ip` #27709)

extra functionality has not been scrutinized to the level that it should be to be stable

Returns `true` if this address is part of the Shared Address Space defined in IETF RFC 6598 (`100.64.0.0/10`).

# Examples

    #![feature(ip)]
    use std::net::Ipv4Addr;

    assert_eq!(Ipv4Addr::new(100, 64, 0, 0).is_shared(), true);
    assert_eq!(Ipv4Addr::new(100, 127, 255, 255).is_shared(), true);
    assert_eq!(Ipv4Addr::new(100, 128, 0, 0).is_shared(), false);

Run

#### `pub fn is_ietf_protocol_assignment(&self) -> bool`[src]

🔬 This is a nightly-only experimental API. (`ip` #27709)

extra functionality has not been scrutinized to the level that it should be to be stable

Returns `true` if this address is part of `192.0.0.0/24`, which is reserved to IANA for IETF protocol assignments, as documented in IETF RFC 6890.

Note that parts of this block are in use:

- `192.0.0.8/32` is the "IPv4 dummy address" (see IETF RFC 7600)
- `192.0.0.9/32` is the "Port Control Protocol Anycast" (see IETF RFC 7723)
- `192.0.0.10/32` is used for NAT traversal (see IETF RFC 8155)

# Examples

    #![feature(ip)]
    use std::net::Ipv4Addr;

    assert_eq!(Ipv4Addr::new(192, 0, 0, 0).is_ietf_protocol_assignment(), true);
    assert_eq!(Ipv4Addr::new(192, 0, 0, 8).is_ietf_protocol_assignment(), true);
    assert_eq!(Ipv4Addr::new(192, 0, 0, 9).is_ietf_protocol_assignment(), true);
    assert_eq!(Ipv4Addr::new(192, 0, 0, 255).is_ietf_protocol_assignment(), true);
    assert_eq!(Ipv4Addr::new(192, 0, 1, 0).is_ietf_protocol_assignment(), false);
    assert_eq!(Ipv4Addr::new(191, 255, 255, 255).is_ietf_protocol_assignment(), false);

Run

#### `pub fn is_benchmarking(&self) -> bool`[src]

🔬 This is a nightly-only experimental API. (`ip` #27709)

extra functionality has not been scrutinized to the level that it should be to be stable

Returns `true` if this address part of the `198.18.0.0/15` range, which is reserved for network devices benchmarking. This range is defined in IETF RFC 2544 as `192.18.0.0` through `198.19.255.255` but errata 423 corrects it to `198.18.0.0/15`.

# Examples

    #![feature(ip)]
    use std::net::Ipv4Addr;

    assert_eq!(Ipv4Addr::new(198, 17, 255, 255).is_benchmarking(), false);
    assert_eq!(Ipv4Addr::new(198, 18, 0, 0).is_benchmarking(), true);
    assert_eq!(Ipv4Addr::new(198, 19, 255, 255).is_benchmarking(), true);
    assert_eq!(Ipv4Addr::new(198, 20, 0, 0).is_benchmarking(), false);

Run

#### `pub fn is_reserved(&self) -> bool`[src]

🔬 This is a nightly-only experimental API. (`ip` #27709)

extra functionality has not been scrutinized to the level that it should be to be stable

Returns `true` if this address is reserved by IANA for future use. IETF RFC 1112 defines the block of reserved addresses as `240.0.0.0/4`. This range normally includes the broadcast address `255.255.255.255`, but this implementation explicitly excludes it, since it is obviously not reserved for future use.

# Warning

As IANA assigns new addresses, this method will be updated. This may result in non-reserved addresses being treated as reserved in code that relies on an outdated version of this method.

# Examples

    #![feature(ip)]
    use std::net::Ipv4Addr;

    assert_eq!(Ipv4Addr::new(240, 0, 0, 0).is_reserved(), true);
    assert_eq!(Ipv4Addr::new(255, 255, 255, 254).is_reserved(), true);

    assert_eq!(Ipv4Addr::new(239, 255, 255, 255).is_reserved(), false);
    // The broadcast address is not considered as reserved for future use by this implementation
    assert_eq!(Ipv4Addr::new(255, 255, 255, 255).is_reserved(), false);

Run

#### `pub fn is_multicast(&self) -> bool`1.7.0[src]

Returns `true` if this is a multicast address (224.0.0.0/4).

Multicast addresses have a most significant octet between 224 and 239, and is defined by IETF RFC 5771.

# Examples

    use std::net::Ipv4Addr;

    assert_eq!(Ipv4Addr::new(224, 254, 0, 0).is_multicast(), true);
    assert_eq!(Ipv4Addr::new(236, 168, 10, 65).is_multicast(), true);
    assert_eq!(Ipv4Addr::new(172, 16, 10, 65).is_multicast(), false);

Run

#### `pub fn is_broadcast(&self) -> bool`1.7.0[src]

Returns `true` if this is a broadcast address (255.255.255.255).

A broadcast address has all octets set to 255 as defined in IETF RFC 919.

# Examples

    use std::net::Ipv4Addr;

    assert_eq!(Ipv4Addr::new(255, 255, 255, 255).is_broadcast(), true);
    assert_eq!(Ipv4Addr::new(236, 168, 10, 65).is_broadcast(), false);

Run

#### `pub fn is_documentation(&self) -> bool`1.7.0[src]

Returns `true` if this address is in a range designated for documentation.

This is defined in IETF RFC 5737:

- 192.0.2.0/24 (TEST-NET-1)
- 198.51.100.0/24 (TEST-NET-2)
- 203.0.113.0/24 (TEST-NET-3)

# Examples

    use std::net::Ipv4Addr;

    assert_eq!(Ipv4Addr::new(192, 0, 2, 255).is_documentation(), true);
    assert_eq!(Ipv4Addr::new(198, 51, 100, 65).is_documentation(), true);
    assert_eq!(Ipv4Addr::new(203, 0, 113, 6).is_documentation(), true);
    assert_eq!(Ipv4Addr::new(193, 34, 17, 19).is_documentation(), false);

Run

#### `pub fn to_ipv6_compatible(&self) -> Ipv6Addr`[src]

Converts this address to an IPv4-compatible `IPv6` address.

a.b.c.d becomes ::a.b.c.d

This isn't typically the method you want; these addresses don't typically function on modern systems. Use `to_ipv6_mapped` instead.

# Examples

    use std::net::{Ipv4Addr, Ipv6Addr};

    assert_eq!(
        Ipv4Addr::new(192, 0, 2, 255).to_ipv6_compatible(),
        Ipv6Addr::new(0, 0, 0, 0, 0, 0, 49152, 767)
    );

Run

#### `pub fn to_ipv6_mapped(&self) -> Ipv6Addr`[src]

Converts this address to an IPv4-mapped `IPv6` address.

a.b.c.d becomes ::ffff:a.b.c.d

# Examples

    use std::net::{Ipv4Addr, Ipv6Addr};

    assert_eq!(Ipv4Addr::new(192, 0, 2, 255).to_ipv6_mapped(),
               Ipv6Addr::new(0, 0, 0, 0, 0, 65535, 49152, 767));

Run

## Trait Implementations

### `impl Clone for Ipv4Addr`[src]

#### `fn clone(&self) -> Ipv4Addr`[src]

Returns a copy of the value. Read more

#### `fn clone_from(&mut self, source: &Self)`[src]

Performs copy-assignment from `source`. Read more

### `impl Copy for Ipv4Addr`[src]

### `impl Debug for Ipv4Addr`[src]

#### `fn fmt(&self, fmt: &mut Formatter<'_>) -> Result`[src]

Formats the value using the given formatter. Read more

### `impl Display for Ipv4Addr`[src]

#### `fn fmt(&self, fmt: &mut Formatter<'_>) -> Result`[src]

Formats the value using the given formatter. Read more

### `impl Eq for Ipv4Addr`[src]

### `impl From<[u8; 4]> for Ipv4Addr` 1.9.0[src]

#### `fn from(octets: [u8; 4]) -> Ipv4Addr`[src]

Creates an `Ipv4Addr` from a four element byte array.

# Examples

    use std::net::Ipv4Addr;

    let addr = Ipv4Addr::from([13u8, 12u8, 11u8, 10u8]);
    assert_eq!(Ipv4Addr::new(13, 12, 11, 10), addr);

Run

### `impl From<Ipv4Addr> for IpAddr` 1.16.0[src]

#### `fn from(ipv4: Ipv4Addr) -> IpAddr`[src]

Copies this address to a new `IpAddr::V4`.

# Examples

    use std::net::{IpAddr, Ipv4Addr};

    let addr = Ipv4Addr::new(127, 0, 0, 1);

    assert_eq!(
        IpAddr::V4(addr),
        IpAddr::from(addr)
    )

Run

### `impl From<Ipv4Addr> for u32` 1.1.0[src]

#### `fn from(ip: Ipv4Addr) -> u32`[src]

Converts an `Ipv4Addr` into a host byte order `u32`.

# Examples

    use std::net::Ipv4Addr;

    let addr = Ipv4Addr::new(0xca, 0xfe, 0xba, 0xbe);
    assert_eq!(0xcafebabe, u32::from(addr));

Run

### `impl From<u32> for Ipv4Addr` 1.1.0[src]

#### `fn from(ip: u32) -> Ipv4Addr`[src]

Converts a host byte order `u32` into an `Ipv4Addr`.

# Examples

    use std::net::Ipv4Addr;

    let addr = Ipv4Addr::from(0xcafebabe);
    assert_eq!(Ipv4Addr::new(0xca, 0xfe, 0xba, 0xbe), addr);

Run

### `impl FromStr for Ipv4Addr`[src]

#### `type Err = AddrParseError`

The associated error which can be returned from parsing.

#### `fn from_str(s: &str) -> Result<Ipv4Addr, AddrParseError>`[src]

Parses a string `s` to return a value of this type. Read more

### `impl Hash for Ipv4Addr`[src]

#### `fn hash<H: Hasher>(&self, s: &mut H)`[src]

Feeds this value into the given `Hasher`. Read more

#### `fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,` 1.3.0[src]

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

### `impl Ord for Ipv4Addr`[src]

#### `fn cmp(&self, other: &Ipv4Addr) -> Ordering`[src]

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

#### `#[must_use]fn max(self, other: Self) -> Self`1.21.0[src]

Compares and returns the maximum of two values. Read more

#### `#[must_use]fn min(self, other: Self) -> Self`1.21.0[src]

Compares and returns the minimum of two values. Read more

#### `#[must_use]fn clamp(self, min: Self, max: Self) -> Self`[src]

🔬 This is a nightly-only experimental API. (`clamp` #44095)

Restrict a value to a certain interval. Read more

### `impl PartialEq<IpAddr> for Ipv4Addr` 1.16.0[src]

#### `fn eq(&self, other: &IpAddr) -> bool`[src]

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

#### `#[must_use]fn ne(&self, other: &Rhs) -> bool`[src]

This method tests for `!=`.

### `impl PartialEq<Ipv4Addr> for Ipv4Addr`[src]

#### `fn eq(&self, other: &Ipv4Addr) -> bool`[src]

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

#### `#[must_use]fn ne(&self, other: &Rhs) -> bool`[src]

This method tests for `!=`.

### `impl PartialEq<Ipv4Addr> for IpAddr` 1.16.0[src]

#### `fn eq(&self, other: &Ipv4Addr) -> bool`[src]

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

#### `#[must_use]fn ne(&self, other: &Rhs) -> bool`[src]

This method tests for `!=`.

### `impl PartialOrd<IpAddr> for Ipv4Addr` 1.16.0[src]

#### `fn partial_cmp(&self, other: &IpAddr) -> Option<Ordering>`[src]

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

#### `#[must_use]fn lt(&self, other: &Rhs) -> bool`[src]

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

#### `#[must_use]fn le(&self, other: &Rhs) -> bool`[src]

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

#### `#[must_use]fn gt(&self, other: &Rhs) -> bool`[src]

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

#### `#[must_use]fn ge(&self, other: &Rhs) -> bool`[src]

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

### `impl PartialOrd<Ipv4Addr> for Ipv4Addr`[src]

#### `fn partial_cmp(&self, other: &Ipv4Addr) -> Option<Ordering>`[src]

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

#### `#[must_use]fn lt(&self, other: &Rhs) -> bool`[src]

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

#### `#[must_use]fn le(&self, other: &Rhs) -> bool`[src]

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

#### `#[must_use]fn gt(&self, other: &Rhs) -> bool`[src]

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

#### `#[must_use]fn ge(&self, other: &Rhs) -> bool`[src]

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

### `impl PartialOrd<Ipv4Addr> for IpAddr` 1.16.0[src]

#### `fn partial_cmp(&self, other: &Ipv4Addr) -> Option<Ordering>`[src]

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

#### `#[must_use]fn lt(&self, other: &Rhs) -> bool`[src]

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

#### `#[must_use]fn le(&self, other: &Rhs) -> bool`[src]

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

#### `#[must_use]fn gt(&self, other: &Rhs) -> bool`[src]

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

#### `#[must_use]fn ge(&self, other: &Rhs) -> bool`[src]

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

## Auto Trait Implementations

### `impl RefUnwindSafe for Ipv4Addr`

### `impl Send for Ipv4Addr`

### `impl Sync for Ipv4Addr`

### `impl Unpin for Ipv4Addr`

### `impl UnwindSafe for Ipv4Addr`

## Blanket Implementations

### `impl<T> Any for T where
T: 'static + ?Sized,` [src]

#### `pub fn type_id(&self) -> TypeId`[src]

Gets the `TypeId` of `self`. Read more

### `impl<T> Borrow<T> for T where
T: ?Sized,` [src]

#### `pub fn borrow(&self) -> &Tⓘ

### Notable traits for &'_ mut I

`impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<R: Read + ?Sized, '_> Read for &'_ mut Rimpl<W: Write + ?Sized, '_> Write for &'_ mut W`
`[src]

Immutably borrows from an owned value. Read more

### `impl<T> BorrowMut<T> for T where
T: ?Sized,` [src]

#### `pub fn borrow_mut(&mut self) -> &mut Tⓘ

### Notable traits for &'_ mut I

`impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<R: Read + ?Sized, '_> Read for &'_ mut Rimpl<W: Write + ?Sized, '_> Write for &'_ mut W`
`[src]

Mutably borrows from an owned value. Read more

### `impl<T> From<T> for T`[src]

#### `pub fn from(t: T) -> T`[src]

Performs the conversion.

### `impl<T, U> Into<U> for T where
U: From<T>,` [src]

#### `pub fn into(self) -> U`[src]

Performs the conversion.

### `impl<T> ToOwned for T where
T: Clone,` [src]

#### `type Owned = T`

The resulting type after obtaining ownership.

#### `pub fn to_owned(&self) -> T`[src]

Creates owned data from borrowed data, usually by cloning. Read more

#### `pub fn clone_into(&self, target: &mut T)`[src]

🔬 This is a nightly-only experimental API. (`toowned_clone_into` #41263)

recently added

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

### `impl<T> ToString for T where
T: Display + ?Sized,` [src]

#### `pub default fn to_string(&self) -> String`[src]

Converts the given value to a `String`. Read more

### `impl<T, U> TryFrom<U> for T where
U: Into<T>,` [src]

#### `type Error = Infallible`

The type returned in the event of a conversion error.

#### `pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`[src]

Performs the conversion.

### `impl<T, U> TryInto<U> for T where
U: TryFrom<T>,` [src]

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

The type returned in the event of a conversion error.

#### `pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src]

Performs the conversion.