Struct MutableItem

pub struct MutableItem { /* private fields */ }

BEP_0044’s Mutable item.

Implementations

impl MutableItem

pub fn new( signer: SigningKey, value: &[u8], seq: i64, salt: Option<&[u8]>, ) -> Self

Create a new mutable item from a signing key, value, sequence number and optional salt.

pub fn target_from_key(public_key: &[u8; 32], salt: Option<&[u8]>) -> Id

Return the target of a MutableItem by hashing its public_key and an optional salt

pub fn new_signed_unchecked( key: [u8; 32], signature: [u8; 64], value: &[u8], seq: i64, salt: Option<&[u8]>, ) -> Self

Create a new mutable item from an already signed value.

pub fn target(&self) -> &Id

Returns the target (info hash) of this item.

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

Returns a reference to the 32 bytes Ed25519 public key of this item.

pub fn value(&self) -> &[u8]

Returns a byte slice of the value of this item.

pub fn seq(&self) -> i64

Returns the seq (sequence) number of this item.

pub fn signature(&self) -> &[u8; 64]

Returns the signature over this item.

pub fn salt(&self) -> Option<&[u8]>

Returns the Salt value used for generating the Self::target if any.

Trait Implementations

impl Clone for MutableItem

fn clone(&self) -> MutableItem

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MutableItem

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MutableItem

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for MutableItem

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for MutableItem

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MutableItem