Struct Facts 

pub struct Facts<T>(/* private fields */);

A small set of yes/no facts, one bit each. T names what they are facts about, so a bit that means one thing in one set cannot be tested in another.

Implementations

impl<T> Facts<T>

pub const NONE: Self

pub const fn bit(n: u8) -> Self

pub const fn union(self, other: Self) -> Self

pub fn has(self, fact: Self) -> bool

pub fn set(&mut self, fact: Self, on: bool)

pub fn clear(&mut self, fact: Self)

pub fn when(fact: Self, on: bool) -> Self

Trait Implementations

impl<T> BitOr for Facts<T>

type Output = Facts<T>

The resulting type after applying the | operator.

fn bitor(self, other: Self) -> Self

Performs the | operation.

impl<T> Clone for Facts<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Copy for Facts<T>

impl<T: Debug> Debug for Facts<T>

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

Formats the value using the given formatter.

impl<T> Default for Facts<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T: Eq> Eq for Facts<T>

impl<T: PartialEq> PartialEq for Facts<T>

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

Equality operator ==.

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

Inequality operator !=.

impl<T: PartialEq> StructuralPartialEq for Facts<T>