Trait Set 

pub trait Set<T> {
    // Required method
    fn contains(&self, elem: &T) -> bool;

    // Provided method
    fn to_str(&self) -> &str { ... }
}

Set relationship.

Required Methods

fn contains(&self, elem: &T) -> bool

Whether a set contains an element or not.

Provided Methods

fn to_str(&self) -> &str

Convert to text for display.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl Set<char> for str

fn contains(&self, elem: &char) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 0]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 1]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 2]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 3]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 4]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 5]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 6]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 7]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 8]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 9]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 10]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 11]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 12]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 13]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 14]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 15]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 16]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 17]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 18]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 19]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 20]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 21]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 22]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 23]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 24]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 25]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 26]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 27]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 28]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 29]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 30]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 31]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 32]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 33]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 34]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 35]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 36]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 37]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 38]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 39]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 40]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 41]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 42]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 43]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 44]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 45]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 46]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 47]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 48]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 49]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 50]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 51]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 52]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 53]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 54]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 55]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 56]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 57]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 58]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 59]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 60]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 61]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 62]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 63]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl Set<u8> for [u8; 64]

fn contains(&self, elem: &u8) -> bool

fn to_str(&self) -> &str

impl<T: PartialEq> Set<T> for [T]

fn contains(&self, elem: &T) -> bool

impl<T: PartialOrd + Copy> Set<T> for Range<T>

fn contains(&self, elem: &T) -> bool

impl<T: PartialOrd + Copy> Set<T> for RangeFrom<T>

fn contains(&self, elem: &T) -> bool

impl<T: PartialOrd + Copy> Set<T> for RangeTo<T>

fn contains(&self, elem: &T) -> bool

impl<T> Set<T> for RangeFull

fn contains(&self, _: &T) -> bool

fn to_str(&self) -> &str

Implementors