Struct pea_stake::Stake

pub struct Stake {
    pub public_key: PublicKeyBytes,
    pub deposit: bool,
    pub amount: u128,
    pub fee: u128,
    pub timestamp: u32,
    pub signature: SignatureBytes,
}

Fields

public_key: PublicKeyBytes

deposit: bool

amount: u128

fee: u128

timestamp: u32

signature: SignatureBytes

Implementations

impl Stake

pub fn new(deposit: bool, amount: u128, fee: u128, timestamp: u32) -> Stake

pub fn hash(&self) -> Hash

Examples found in repository

src/lib.rs (line 41)

    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        #![allow(dead_code)]
        #[derive(Debug)]
        struct Stake {
            hash: String,
            public_key: String,
            deposit: bool,
            amount: u128,
            fee: u128,
            timestamp: u32,
            signature: String,
        }
        write!(
            f,
            "{:?}",
            Stake {
                hash: hex::encode(self.hash()),
                public_key: pea_address::public::encode(&self.public_key),
                deposit: self.deposit,
                amount: self.amount,
                fee: self.fee,
                timestamp: self.timestamp,
                signature: hex::encode(self.signature),
            }
        )
    }
}
impl Stake {
    pub fn new(deposit: bool, amount: u128, fee: u128, timestamp: u32) -> Stake {
        Stake {
            public_key: [0; 32],
            deposit,
            amount: pea_int::floor(amount),
            fee: pea_int::floor(fee),
            timestamp,
            signature: [0; 64],
        }
    }
    pub fn hash(&self) -> types::Hash {
        util::hash(&bincode::serialize(&self.header()).unwrap())
    }
    pub fn sign(&mut self, key: &Key) {
        self.public_key = key.public_key();
        self.signature = key.sign(&self.hash());
    }
    pub fn verify(&self) -> Result<(), Box<dyn Error>> {
        Key::verify(&self.public_key, &self.hash(), &self.signature)
    }

pub fn sign(&mut self, key: &Key)

pub fn verify(&self) -> Result<(), Box<dyn Error>>

Examples found in repository

src/lib.rs (line 83)

    pub fn validate(&self) -> Result<(), Box<dyn Error>> {
        if self.verify().is_err() {
            return Err("stake signature".into());
        }
        if self.amount == 0 {
            return Err("stake amount zero".into());
        }
        if self.fee == 0 {
            return Err("stake fee zero".into());
        }
        if self.amount != pea_int::floor(self.amount) {
            return Err("stake amount floor".into());
        }
        if self.fee != pea_int::floor(self.fee) {
            return Err("stake fee floor".into());
        }
        Ok(())
    }
    pub fn validate_mint(&self) -> Result<(), Box<dyn Error>> {
        if self.verify().is_err() {
            return Err("stake mint signature".into());
        }
        if self.amount != MIN_STAKE {
            return Err("stake mint amount not MIN_STAKE".into());
        }
        if self.fee != 0 {
            return Err("stake mint fee not zero".into());
        }
        if !self.deposit {
            return Err("stake mint deposit".into());
        }
        Ok(())
    }

pub fn header(&self) -> Header

Examples found in repository

src/lib.rs (line 64)

    pub fn hash(&self) -> types::Hash {
        util::hash(&bincode::serialize(&self.header()).unwrap())
    }

pub fn validate(&self) -> Result<(), Box<dyn Error>>

pub fn validate_mint(&self) -> Result<(), Box<dyn Error>>

Trait Implementations

impl Clone for Stake

fn clone(&self) -> Stake

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Stake

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

Formats the value using the given formatter.

impl Default for Stake

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Stake

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

Deserialize this value from the given Serde deserializer.

impl Serialize for Stake

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

Serialize this value into the given Serde serializer.