Struct ssb_publish::Multihash

pub struct Multihash(pub Target, _);

A multihash that owns its data.

Methods

impl Multihash

pub fn from_sha256(digest: [u8; 32], target: Target) -> Multihash

Take a sha256 digest and turn it into an opaque Multihash.

pub fn from_legacy(s: &[u8]) -> Result<(Multihash, &[u8]), DecodeLegacyError>

Parses a legacy encoding into a Multihash.

pub fn to_legacy<W>(&self, w: &mut W) -> Result<(), Error> where
    W: Write, 

Serialize a Multihash into a writer, using the legacy encoding.

pub fn to_legacy_vec(&self) -> Vec<u8>

Serialize a Multihash into an owned byte vector, using the legacy encoding.

pub fn to_legacy_string(&self) -> String

Serialize a Multihash into an owned string, using the legacy encoding.

Trait Implementations

impl Clone for Multihash

fn clone(&self) -> Multihash

Returns a copy of the value.

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

Performs copy-assignment from source.

impl StructuralEq for Multihash

impl PartialOrd<Multihash> for Multihash

fn partial_cmp(&self, other: &Multihash) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Multihash) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Multihash) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Multihash) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Multihash) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for Multihash

impl Debug for Multihash

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

Formats the value using the given formatter.

impl StructuralPartialEq for Multihash

impl Hash for Multihash

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, 

Feeds a slice of this type into the given [Hasher].

impl<'de> Deserialize<'de> for Multihash

fn deserialize<D>(
    deserializer: D
) -> Result<Multihash, <D as Deserializer<'de>>::Error> where
    D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Serialize for Multihash

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 PartialEq<Multihash> for Multihash

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

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

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

This method tests for !=.

impl Ord for Multihash

fn cmp(&self, other: &Multihash) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.