Struct coins_bip32::primitives::KeyFingerprint

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

A 4-byte key fingerprint

Tuple Fields

0: [u8; 4]

Implementations

impl KeyFingerprint

pub fn eq_slice(self, other: &[u8]) -> bool

Determines if the slice represents the same key fingerprint

Trait Implementations

impl ByteFormat for KeyFingerprint

type Error = Bip32Error

An associated error type

fn serialized_length(&self) -> usize

Returns the byte-length of the serialized data structure.

fn read_from<R>(reader: &mut R) -> Result<Self, Self::Error> where
    R: Read,
    Self: Sized, 

Deserializes an instance of Self from a std::io::Read. The limit argument is used only when deserializing collections, and specifies a maximum number of instances of the underlying type to read.

fn write_to<W>(&self, writer: &mut W) -> Result<usize, Self::Error> where
    W: Write, 

Serializes self to a std::io::Write. Following Write trait conventions, its Ok type must be a usize denoting the number of bytes written.

fn read_seq_from<R>(
    reader: &mut R,
    mode: ReadSeqMode
) -> Result<Vec<Self, Global>, Self::Error> where
    R: Read, 

Read a sequence of exactly limit objects from the reader.

fn write_seq_to<'a, W, E, Iter, Item>(
    writer: &mut W,
    iter: Iter
) -> Result<usize, Self::Error> where
    W: Write,
    E: Into<Self::Error> + From<SerError> + From<Error> + Error,
    Item: 'a + ByteFormat<Error = E>,
    Iter: IntoIterator<Item = &'a Item>, 

Write a sequence of ByteFormat objects to a writer. The iter argument may be any object that implements IntoIterator<Item = &Item>. This means we can seamlessly use vectors, slices, etc.

fn deserialize_hex(s: &str) -> Result<Self, Self::Error>

Decodes a hex string to a Vec<u8>, deserializes an instance of Self from that vector.

fn deserialize_base64(s: &str) -> Result<Self, Self::Error>

Serialize self to a base64 string, using standard RFC4648 non-url safe characters

fn serialize_hex(&self) -> String

Serializes self to a vector, returns the hex-encoded vector

fn serialize_base64(&self) -> String

Serialize self to a base64 string, using standard RFC4648 non-url safe characters

impl Clone for KeyFingerprint

fn clone(&self) -> KeyFingerprint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for KeyFingerprint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for KeyFingerprint

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

Deserialize this value from the given Serde deserializer.

impl From<[u8; 4]> for KeyFingerprint

fn from(v: [u8; 4]) -> Self

Converts to this type from the input type.

impl PartialEq<KeyFingerprint> for KeyFingerprint

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

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

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

This method tests for !=.

impl Serialize for KeyFingerprint

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

Serialize this value into the given Serde serializer.

impl Copy for KeyFingerprint

impl Eq for KeyFingerprint

impl StructuralEq for KeyFingerprint

impl StructuralPartialEq for KeyFingerprint