Struct harsh::Harsh

pub struct Harsh { /* fields omitted */ }

A hashids-compatible hasher.

It's probably not a great idea to use the default, because in that case your values will be entirely trivial to decode. On the other hand, this is not intended to be cryptographically-secure, so go nuts!

Methods

impl Harsh

pub fn encode(&self, values: &[u64]) -> Option<String>

Encodes a slice of u64 values into a single hashid.

pub fn decode<T: AsRef<str>>(&self, value: T) -> Option<Vec<u64>>

Decodes a single hashid into a slice of u64 values.

pub fn encode_hex(&self, hex: &str) -> Option<String>

Encodes a hex string into a hashid.

pub fn decode_hex(&self, value: &str) -> Option<String>

Decodes a hashid into a hex string.

Trait Implementations

impl Default for Harsh

fn default() -> Harsh

Returns the "default value" for a type.

impl Clone for Harsh

fn clone(&self) -> Harsh

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Harsh

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

Formats the value using the given formatter.