Struct tox::toxcore::toxid::NoSpam

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

NoSpam used in ToxId.

Number is used to make sure that there is no friend requests from peers that know out long term PK, but don't actually know Tox ID.

The preferred way of creating NoSpam is to generate a random one.

Additionally, it should be possible to set a custom NoSpam.

https://zetok.github.io/tox-spec/#tox-id

Methods

impl NoSpam

pub fn new() -> Self

Create new NoSpam with random bytes.

Two new() NoSpams will always be different:

use self::tox::toxcore::toxid::NoSpam;

assert!(NoSpam::new() != NoSpam::new());

Trait Implementations

impl Clone for NoSpam

fn clone(&self) -> NoSpam

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for NoSpam

impl Debug for NoSpam

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

Formats the value using the given formatter.

impl Eq for NoSpam

impl PartialEq for NoSpam

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

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

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

This method tests for !=.

impl Default for NoSpam

Always returns a random NoSpam. Equivalent to the NoSpam::new() (#method.new).

fn default() -> Self

Returns the "default value" for a type.

impl UpperHex for NoSpam

The default formatting of NoSpam.

E.g.:

use self::tox::toxcore::toxid::NoSpam;

assert_eq!(format!("{:X}", NoSpam([0, 0, 0, 0])), "00000000");
assert_eq!(format!("{:X}", NoSpam([255, 255, 255, 255])), "FFFFFFFF");

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

Formats the value using the given formatter.

impl Display for NoSpam

Display should always be the same as UpperHex.

use self::tox::toxcore::toxid::NoSpam;

let nospam = NoSpam::new();
assert_eq!(format!("{}", nospam), format!("{:X}", nospam));

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

Formats the value using the given formatter.

impl FromBytes for NoSpam

fn from_bytes<'a>(i: &'a [u8]) -> IResult<&'a [u8], NoSpam, u32>

Deserialize struct using nom from raw bytes

impl ToBytes for NoSpam

fn to_bytes<'a>(     &self,     buf: (&'a mut [u8], usize) ) -> Result<(&'a mut [u8], usize), GenError>

Serialize struct into raw bytes using cookie_factory