Struct pow_sha256::Config

pub struct Config {
    pub salt: String,
}

Configuration for generting proof of work Please choose a long, unique value for salt Resistance to dictionary/rainbow attacks depend on uniqueness of the salt

Fields

salt: String

Implementations

impl Config

pub fn prove_work<T>(&self, t: &T, difficulty: u32) -> Result<PoW<T>> where
    T: Serialize, 

Create Proof of Work over item of type T.

Make sure difficulty is not too high. A 64 bit difficulty, for example, takes a long time on a general purpose processor. Returns bincode::Error if serialization fails.

pub fn prove_work_serialized<T>(&self, prefix: &[u8], difficulty: u32) -> PoW<T> where
    T: Serialize, 

Create Proof of Work on an already serialized item of type T. The input is assumed to be serialized using network byte order.

Make sure difficulty is not too high. A 64 bit difficulty, for example, takes a long time on a general purpose processor.

pub fn calculate<T>(&self, pow: &PoW<T>, t: &T) -> Result<u128> where
    T: Serialize, 

Calculate the PoW score with the provided input T.

pub fn calculate_serialized<T>(&self, pow: &PoW<T>, target: &[u8]) -> u128 where
    T: Serialize, 

Calculate the PoW score of an already serialized T and self. The input is assumed to be serialized using network byte order.

pub fn is_valid_proof<T>(&self, pow: &PoW<T>, t: &T) -> bool where
    T: Serialize, 

Verifies that the PoW is indeed generated out of the phrase provided.

pub fn is_sufficient_difficulty<T>(
    &self,
    pow: &PoW<T>,
    target_diff: u32
) -> bool where
    T: Serialize, 

Checks if the PoW result is of sufficient difficulty

Trait Implementations

impl Clone for Config

fn clone(&self) -> Config

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Config

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Config

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

Deserialize this value from the given Serde deserializer.

impl PartialEq<Config> for Config

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

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

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

This method tests for !=.

impl Serialize for Config

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 Config