Struct Digest

pub struct Digest(pub Hash);

Wrapper around an Iroh [Hash] that implements [BorshSerialize] and [BorshDeserialize].

Tuple Fields

0: Hash

Implementations

impl Digest

pub fn new(bytes: &[u8]) -> Digest

pub fn from_bytes(bytes: [u8; 32]) -> Digest

Methods from Deref<Target = Hash>

pub const EMPTY: Hash

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

Bytes of the hash.

Examples found in repository

examples/hashes.rs (line 7)

pub async fn main() -> anyhow::Result<()> {
    println!("Name Schema ID: {}", Name::schema_id());
    println!("Name Schema ID: {:?}", Name::schema_id().as_bytes());
    Ok(())
}

pub fn to_hex(&self) -> String

Convert the hash to a hex string.

pub fn fmt_short(&self) -> String

Convert to a base32 string limited to the first 10 bytes for a friendly string representation of the hash.

Trait Implementations

impl BorshDeserialize for Digest

fn deserialize_reader<R>(reader: &mut R) -> Result<Digest, Error>

where R: Read,

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for Digest

fn serialize<W>(&self, writer: &mut W) -> Result<(), Error>

where W: Write,

impl Clone for Digest

fn clone(&self) -> Digest

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Digest

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

Formats the value using the given formatter.

impl Default for Digest

fn default() -> Digest

Returns the “default value” for a type.

impl Deref for Digest

type Target = Hash

The resulting type after dereferencing.

fn deref(&self) -> &<Digest as Deref>::Target

Dereferences the value.

impl DerefMut for Digest

fn deref_mut(&mut self) -> &mut <Digest as Deref>::Target

Mutably dereferences the value.

impl Display for Digest

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

Formats the value using the given formatter.

impl From<Digest> for Hash

fn from(val: Digest) -> Hash

Converts to this type from the input type.

impl From<Hash> for Digest

fn from(value: Hash) -> Digest

Converts to this type from the input type.

impl FromStr for Digest

type Err = <Hash as FromStr>::Err

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Digest, <Digest as FromStr>::Err>

Parses a string s to return a value of this type.

impl Hash for Digest

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 Ord for Digest

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Digest

fn eq(&self, other: &Digest) -> 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 PartialOrd for Digest

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Copy for Digest

impl Eq for Digest

impl StructuralPartialEq for Digest