Struct NodeId 

pub struct NodeId { /* private fields */ }

The NodeId of an ENR (a 32 byte identifier).

Implementations

impl NodeId

pub const fn new(raw_input: &[u8; 32]) -> NodeId

Creates a new node record from 32 bytes.

pub fn parse(raw_input: &[u8]) -> Result<NodeId, &'static str>

Parses a byte slice to form a node Id. This fails if the slice isn’t of length 32.

pub fn random() -> NodeId

Generates a random NodeId.

pub const fn raw(&self) -> [u8; 32]

Returns a RawNodeId which is a 32 byte list.

Trait Implementations

impl AsRef<[u8]> for NodeId

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

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

impl Clone for NodeId

fn clone(&self) -> NodeId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NodeId

impl Debug for NodeId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NodeId

fn deserialize<__D>( __deserializer: __D, ) -> Result<NodeId, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for NodeId

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

Formats the value using the given formatter.

impl Eq for NodeId

impl<T> From<&Enr<T>> for NodeId

where T: EnrKey,

fn from(enr: &Enr<T>) -> NodeId

Converts to this type from the input type.

impl<T> From<Enr<T>> for NodeId

where T: EnrKey,

fn from(enr: Enr<T>) -> NodeId

Converts to this type from the input type.

impl<T> From<T> for NodeId

where T: EnrPublicKey,

fn from(public_key: T) -> NodeId

Converts to this type from the input type.

impl From<[u8; 32]> for NodeId

fn from(raw: [u8; 32]) -> NodeId

Converts to this type from the input type.

impl Hash for NodeId

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

where __H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for NodeId

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

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<[u8; 32]> for NodeId

fn eq(&self, other: &[u8; 32]) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for NodeId

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for NodeId

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes