Trait frame_support::traits::VoteTally

pub trait VoteTally<Votes, Class> {
    // Required methods
    fn new(_: Class) -> Self;
    fn ayes(&self, class: Class) -> Votes;
    fn support(&self, class: Class) -> Perbill;
    fn approval(&self, class: Class) -> Perbill;
    fn unanimity(class: Class) -> Self;
    fn rejection(class: Class) -> Self;
    fn from_requirements(
        support: Perbill,
        approval: Perbill,
        class: Class
    ) -> Self;
    fn setup(class: Class, granularity: Perbill);
}

Required Methods

fn new(_: Class) -> Self

fn ayes(&self, class: Class) -> Votes

fn support(&self, class: Class) -> Perbill

fn approval(&self, class: Class) -> Perbill

fn unanimity(class: Class) -> Self

fn rejection(class: Class) -> Self

fn from_requirements(support: Perbill, approval: Perbill, class: Class) -> Self

fn setup(class: Class, granularity: Perbill)

A function that should be called before any use of the runtime-benchmarks gated functions of the VoteTally trait.

Should be used to set up any needed state in a Pallet which implements VoteTally so that benchmarks that execute will complete successfully. class can be used to set up a particular class of voters, and granularity is used to determine the weight of one vote relative to total unanimity.

For example, in the case where there are a number of unique voters, and each voter has equal voting weight, a granularity of Perbill::from_rational(1, 1000) should create 1_000 users.

Implementors