Struct Composition

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

MaxPartialSumの合成

Implementations

impl<T> Composition<T>

pub fn new() -> Self

Composition<T>を返す。

Trait Implementations

impl<T: Copy + Ord + Add<Output = T>> BinaryOp for Composition<T>

fn op(&self, a: Self::Element, b: Self::Element) -> Self::Element

二項演算

fn op_assign_r(&self, a: &mut Self::Element, b: Self::Element)

where Self::Element: Clone,

二項演算$\circ$で(右側から)代入操作($a \leftarrow a \circ b$)をする。

fn op_assign_l(&self, a: &mut Self::Element, b: Self::Element)

where Self::Element: Clone,

二項演算$\circ$で(左側から)代入操作($a \leftarrow b \circ a$)をする。

impl<T: Clone> Clone for Composition<T>

fn clone(&self) -> Composition<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Composition<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for Composition<T>

fn default() -> Composition<T>

Returns the “default value” for a type.

impl<T: Hash> Hash for Composition<T>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T: PartialEq> PartialEq for Composition<T>

fn eq(&self, other: &Composition<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: Copy + Ord + Add<Output = T>> Set for Composition<T>

type Element = MaxPartialSum<T>

集合の元

impl<T: Copy + Ord + Add<Output = T>> Associative for Composition<T>

impl<T: Copy> Copy for Composition<T>

impl<T: Eq> Eq for Composition<T>

impl<T> StructuralPartialEq for Composition<T>