Struct ConstantBound 

pub struct ConstantBound<C: Constant> { /* private fields */ }

A bound for a generic Constant.

Trait Implementations

impl<C: Constant> Bound for ConstantBound<C>

type Constant = C

The type of the bounding constant.

fn max_constant() -> Option<Self::Constant>

The maximal value of the bounding constant if it exists.

fn min_constant() -> Option<Self::Constant>

The minimal value of the bounding constant if it exists.

fn unbounded() -> Self

Returns the unbounded bound, i.e., < ∞.

fn le_zero() -> Self

Returns the bound for ≤ 0.

fn lt_zero() -> Self

Returns the bound for < 0.

fn new(is_strict: bool, constant: Self::Constant) -> Self

Constructs a new bound.

fn new_le(constant: Self::Constant) -> Self

Constructs a new bound ≤ constant.

fn new_lt(constant: Self::Constant) -> Self

Constructs a new bound < constant.

fn is_strict(&self) -> bool

Returns whether the bound is strict.

fn is_unbounded(&self) -> bool

Returns whether the bound is the unbounded bound.

fn constant(&self) -> Option<Self::Constant>

Retrieves the constant associated with the bound.

fn add(&self, other: &Self) -> Option<Self>

Constructs a new bound by adding the constants of both bounds.

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

Returns whether self is a tighter bound than other.

impl<C: Clone + Constant> Clone for ConstantBound<C>

fn clone(&self) -> ConstantBound<C>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<C: Debug + Constant> Debug for ConstantBound<C>

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

Formats the value using the given formatter.

impl<C: Hash + Constant> Hash for ConstantBound<C>

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<C: PartialEq + Constant> PartialEq for ConstantBound<C>

fn eq(&self, other: &ConstantBound<C>) -> 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<C: Eq + Constant> Eq for ConstantBound<C>

impl<C: Constant> StructuralPartialEq for ConstantBound<C>