Struct intervals_rs::IntervalLimit [−][src]
Expand description
A struct that represents a “limit” in an interval.
In order to understand this struct, it is important to correctly recognize the distinction between limit
and value
.
The limit is the value represented by this struct self
, and the value represented by value
is the limit value.
When a limit is “closed”, it means that the limit itself is not considered to be exceeded. An “open” limit means that it is considered to be exceeded.
An infinite limit is an unbounded limit, and we express this state by saying that value
is Limitless
.
Infinite limits are always considered to be open.
Conversely, a limit that is not an infinite limit (one whose value
is not Limitless
) is called a finite limit.
The lower limit represents the limit where values below (or below) the limit are considered to be exceeded, and the upper limit represents the limit where values above (or above) the limit are considered to be exceeded.
closed: if the limit is closed true lower:
truefor the lower limit,
false` for the upper limit
value: limit value, in the case of Limitless, it indicates that there is no limit.
Implementations
impl<T: Display + Clone + Hash + Eq + Ord + PartialEq + PartialOrd> IntervalLimit<T>
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impl<T: Display + Clone + Hash + Eq + Ord + PartialEq + PartialOrd> IntervalLimit<T>
[src]pub fn is_closed(&self) -> bool
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pub fn is_closed(&self) -> bool
[src]Verify whether this limit is closed or not.
- return: if it is closed,
true
, otherwisefalse
.
pub fn is_open(&self) -> bool
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pub fn is_open(&self) -> bool
[src]Verify whether this limit is open or not.
- return: if it is open,
true
, otherwisefalse
.
pub fn is_lower(&self) -> bool
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pub fn is_lower(&self) -> bool
[src]Verify whether or not this limit is the lower side limit.
- return:
true
for an lower limit,false
otherwise
pub fn is_upper(&self) -> bool
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pub fn is_upper(&self) -> bool
[src]Verify whether or not this limit is the upper side limit.
- return:
true
for an upper limit,false
otherwise
pub fn is_infinity(&self) -> bool
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pub fn is_infinity(&self) -> bool
[src]Verify whether this limit is an infinite limit.
- return: if it is an infinite limit, it is
true
, otherwise it is `false
pub fn is_finite(&self) -> bool
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pub fn is_finite(&self) -> bool
[src]Verify whether this limit is an finite limit.
- return: if it is an finite limit, it is
true
, otherwise it is `false
pub fn as_value(&self) -> &LimitValue<T>
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pub fn as_value(&self) -> &LimitValue<T>
[src]Get limit value.
- return: limit value
pub fn new(closed: bool, lower: bool, value: LimitValue<T>) -> Self
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pub fn new(closed: bool, lower: bool, value: LimitValue<T>) -> Self
[src]Generate a limit
- params
- closed: if the limit is closed `true
- lower:
true
for the lower limit,false
for the upper limit - value: limit value, in the case of Limitless, it indicates that there is no limit.
- return: a new limit
pub fn lower(closed: bool, value: LimitValue<T>) -> Self
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pub fn lower(closed: bool, value: LimitValue<T>) -> Self
[src]Generate a lower limit
- params
- closed: if the limit is closed `true
- value: limit value, in the case of Limitless, it indicates that there is no limit.
- return: a new limit
pub fn upper(closed: bool, value: LimitValue<T>) -> Self
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pub fn upper(closed: bool, value: LimitValue<T>) -> Self
[src]Generate a upper limit
- params
- closed: if the limit is closed `true
- value: limit value, in the case of Limitless, it indicates that there is no limit.
- return: a new limit
Trait Implementations
impl<T: Clone + Display + Hash + Ord> Clone for IntervalLimit<T>
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impl<T: Clone + Display + Hash + Ord> Clone for IntervalLimit<T>
[src]fn clone(&self) -> IntervalLimit<T>
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fn clone(&self) -> IntervalLimit<T>
[src]Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0[src]Performs copy-assignment from source
. Read more
impl<T: Display + Clone + Hash + Eq + Ord + PartialEq + PartialOrd> Display for IntervalLimit<T>
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impl<T: Display + Clone + Hash + Eq + Ord + PartialEq + PartialOrd> Display for IntervalLimit<T>
[src]impl<T: Ord + Display + Clone + Hash> Ord for IntervalLimit<T>
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impl<T: Ord + Display + Clone + Hash> Ord for IntervalLimit<T>
[src]impl<T: Display + Clone + Hash + Eq + Ord + PartialEq + PartialOrd> PartialEq<IntervalLimit<T>> for IntervalLimit<T>
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impl<T: Display + Clone + Hash + Eq + Ord + PartialEq + PartialOrd> PartialEq<IntervalLimit<T>> for IntervalLimit<T>
[src]impl<T: Display + Clone + Hash + Eq + Ord + PartialEq + PartialOrd> PartialOrd<IntervalLimit<T>> for IntervalLimit<T>
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impl<T: Display + Clone + Hash + Eq + Ord + PartialEq + PartialOrd> PartialOrd<IntervalLimit<T>> for IntervalLimit<T>
[src]fn partial_cmp(&self, other: &Self) -> Option<Ordering>
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fn partial_cmp(&self, other: &Self) -> Option<Ordering>
[src]This method returns an ordering between self
and other
values if one exists. Read more
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]This method tests less than (for self
and other
) and is used by the <
operator. Read more
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl<T: Eq + Display + Clone + Hash + Ord> Eq for IntervalLimit<T>
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impl<T: Display + Clone + Hash + Ord> StructuralEq for IntervalLimit<T>
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Auto Trait Implementations
impl<T> RefUnwindSafe for IntervalLimit<T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<T> Send for IntervalLimit<T> where
T: Send,
T: Send,
impl<T> Sync for IntervalLimit<T> where
T: Sync,
T: Sync,
impl<T> Unpin for IntervalLimit<T> where
T: Unpin,
T: Unpin,
impl<T> UnwindSafe for IntervalLimit<T> where
T: UnwindSafe,
T: UnwindSafe,
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
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pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more