whr

Struct Whr

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pub struct Whr<P> { /* private fields */ }
Expand description

WHR ratings for players, with additional API to access probability of winning and other useful information.

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impl<P> Whr<P>
where P: Hash + Eq + Clone,

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pub fn get_player_ratings(&self, player: &P) -> Option<&[Rating]>

Returns the player’s ratings.

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pub fn rating(&self, player: &P, time: usize) -> Option<Rating>

Returns the rating of a given player at a specific time if the player played any game at this timestep.

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pub fn probability_of_winning(&self, p1: &P, p2: &P, time: usize) -> Option<f64>

Computes the probability of winning for p1 against p2 at a given timestep. Returns None if any of the players are not registered.

Trait Implementations§

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impl<P: Clone> Clone for Whr<P>

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fn clone(&self) -> Whr<P>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

Auto Trait Implementations§

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impl<P> Freeze for Whr<P>

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impl<P> RefUnwindSafe for Whr<P>
where P: RefUnwindSafe,

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impl<P> Send for Whr<P>
where P: Send,

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impl<P> Sync for Whr<P>
where P: Sync,

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impl<P> Unpin for Whr<P>
where P: Unpin,

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impl<P> UnwindSafe for Whr<P>
where P: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.