Struct tox_packet::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

Implementations

impl NoSpam

pub fn random() -> Self

Create new NoSpam with random bytes.

Two random() NoSpams will always be different:

use tox_packet::toxid::NoSpam;

assert_ne!(NoSpam::random(), NoSpam::random());

Trait Implementations

impl Clone for NoSpam

pub fn clone(&self) -> NoSpam

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for NoSpam

impl Debug for NoSpam

pub 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 tox_packet::toxid::NoSpam;

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

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

Formats the value using the given formatter.

impl Eq for NoSpam

impl FromBytes for NoSpam

pub fn from_bytes(i: &[u8]) -> IResult<&[u8], NoSpam, (&[u8], ErrorKind)>

Deserialize struct using nom from raw bytes

impl PartialEq<NoSpam> for NoSpam

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

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

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

This method tests for !=.

impl StructuralEq for NoSpam

impl StructuralPartialEq for NoSpam

impl ToBytes for NoSpam

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

Serialize struct into raw bytes using cookie_factory

impl UpperHex for NoSpam

The default formatting of NoSpam.

E.g.:

use tox_packet::toxid::NoSpam;

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

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

Formats the value using the given formatter.