Struct tdyne_peer_id::PeerId

#[repr(transparent)]
pub struct PeerId(pub [u8; 20]);

Represents an unparsed peer ID. It’s just a thin wrapper over [u8; 20].

Tuple Fields

0: [u8; 20]

Implementations

impl PeerId

pub fn to_safe(&self) -> Cow<'_, str>

Renders the PeerId into a Cow<'_, str> with every character outside base64 range (0-9, a-z, A-Z, -, .) transformed into ASCII ?. Most clients only use those characters in their peer IDs, so this representation is good enough, while being completely safe to show in any environment without escaping.

Returns Cow<'_, str> despite always allocating the string at the moment in anticipation of a future optimisation.

Reused in the Display implementation.

let peer_id = PeerId::from(b"-TR0000-*\x00\x01d7xkqq04n");
assert_eq!(peer_id.to_safe(), "-TR0000-???d7xkqq04n");

Trait Implementations

impl AsRef<[u8; 20]> for PeerId

fn as_ref(&self) -> &[u8; 20]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for PeerId

fn clone(&self) -> PeerId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PeerId

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

Formats the value using the given formatter.

impl Display for PeerId

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

Formats the value using the given formatter.

impl From<&[u8; 20]> for PeerId

fn from(value: &[u8; 20]) -> Self

Converts to this type from the input type.

impl From<[u8; 20]> for PeerId

fn from(value: [u8; 20]) -> Self

Converts to this type from the input type.

impl TryFrom<&[u8]> for PeerId

type Error = BadPeerIdLengthError

The type returned in the event of a conversion error.

fn try_from(value: &[u8]) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for PeerId