Struct casperlabs_proof_of_stake::Stakes

pub struct Stakes(pub BTreeMap<PublicKey, U512>);

The stakes map, assigning the staked amount of motes to each bonded validator.

Methods

impl Stakes

pub fn new(map: BTreeMap<PublicKey, U512>) -> Stakes

pub fn iter(&self) -> Iter<PublicKey, U512>

pub fn values(&self) -> Values<PublicKey, U512>

pub fn strings(&self) -> impl Iterator<Item = String> + '_

pub fn total_bonds(&self) -> U512

pub fn unbond(
    &mut self,
    validator: &PublicKey,
    maybe_amount: Option<U512>
) -> Result<U512>

If maybe_amount is None, removes all the validator's stakes, otherwise subtracts the given amount. If the stakes are lower than the specified amount, it also subtracts all the stakes.

Returns the amount that was actually subtracted from the stakes, or an error if

• unbonding the specified amount is not allowed,
• tries to unbond last validator,
• validator was not bonded.

pub fn bond(&mut self, validator: &PublicKey, amount: U512)

Adds amount to the validator's stakes.

pub fn validate_bonding(
    &self,
    validator: &PublicKey,
    amount: U512
) -> Result<()>

Returns an error if bonding the specified amount is not allowed.

Trait Implementations

impl Clone for Stakes

fn clone(&self) -> Stakes

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Stakes

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

Formats the value using the given formatter.

impl PartialEq<Stakes> for Stakes

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

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

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

This method tests for !=.

impl StructuralPartialEq for Stakes