Struct Group 

pub struct Group { /* private fields */ }

A group of people that wants to draw names.

Implementations

impl Group

pub fn new() -> Self

Create a new Group.

pub fn add(&mut self, name: String)

Add a name to the group.

pub fn exclude(&mut self, from: String, to: String)

Make sure that person A does not have to give person B a gift.

pub fn exclude_pair(&mut self, a: String, b: String)

Make sure that person A and B don’t have to give each other gifts.

pub fn contains_name(&self, name: &str) -> bool

Return whether the specified name is alread in the group.

pub fn assign(&self) -> Result<Vec<(String, String)>, AssignError>

Run the name assignment!

Trait Implementations

impl Clone for Group

fn clone(&self) -> Group

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Group

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

Formats the value using the given formatter.