Crate tallystick

Tallystick is a rust library for tallying votes.

Compatibility

Tallystick works with both nightly and stable rust, but more functionality is enabled on nightly. Tally methods that must be run with nightly rust are tagged nightly.

To enable nightly support, add features=["nightly"] to your Cargo.toml entry for tallystick.

Modules

approval	Approval voting is a single-winner electoral system where each voter may select ("approve") any number of candidates. The winner is the most-approved candidate.
borda	The Borda count is a family of election methods in which voters rank candidates in order of preference. nightly
condorcet	The Condorcet method is a ranked-choice voting system that elects the candidate that would win a majority of the vote in all of the head-to-head elections against each of the other candidates.
plurality	Plurality voting is an electoral system in which each voter is allowed to vote for only one candidate and the candidate who polls the most among their counterparts (a plurality) is elected. It may be called first-past-the-post (FPTP), single-choice voting, simple plurality, or relative/simple majority.
schulze	The Schulze method is an voting system that selects a single winner using votes that express preferences. nightly
score	Score voting or "range voting" is an electoral system in which voters give each candidate a score, the scores are summed, and the candidate with the highest total is elected. It has been described by various other names including "evaluative voting", "utilitarian voting", and "the point system".
stv	The single transferable vote (STV) is a ranked choice voting system. nightly
util	Utilities for parsing common vote formats

Structs

RankedWinners

RankedWinners is a ranked list of winning candidates, sorted according to rank. Ranks are in ascending order. A 0 ranked winner is more significant than a 3 ranked winner. Winners with the same rank are tied.

Enums

Quota	A quota defines how many votes are required to win an election in relation to the total number of votes cast. nightly
TallyError	TallyError enum contains a list of all errors that may occur during a tally.

Traits

Numeric

A trait for numeric types used to count votes.