Struct axgeom::Range

#[must_use]
pub struct Range<T> {
    pub start: T,
    pub end: T,
}

A 1D range. Internally represented as start and end. (as opposed to a start and length) This means that subdivision does not result in any floating point calculations. The start value must be <= the end value. There is no protection against "degenerate" Ranges where start>end. Behavior of any of the functions with degenrate Ranges is unspecified.

A point is consindered inside of a range if the point is in [start,end), a semi-open interval.

Fields

start: T

end: T

Methods

impl<T> Range<T>

pub fn new(start: T, end: T) -> Range<T>

impl<T: Copy + Ord + Sub<Output = T> + Signed> Range<T>

pub fn distance_to_point(&self, pos: T) -> Option<T>

pub fn difference_to_point(&self, pos: T) -> Option<T>

Positive if point is to the right of the range. Negative if point is to the left of range.

impl<T: Copy + PartialOrd> Range<T>

pub fn contains_ext(&self, pos: T) -> Ordering

Like contains() but returns Ord. If the pos is stricly less than the range.start, return less. If the pos is greater of equal to the range.end, return greater. else, return equal.

pub fn contains(&self, pos: T) -> bool

Returns true if the point is inside of the range or on top of.

pub fn subdivide(&self, divider: T) -> (Range<T>, Range<T>)

Subdivides the range. No floating point calculations are done.

#[must_use] pub fn is_valid(&self) -> bool

pub fn grow_to_fit(&mut self, b: &Range<T>)

pub fn contains_range(&self, val: &Range<T>) -> bool

Returns true if self contains the specified range.

pub fn intersects(&self, val: &Range<T>) -> bool

Returns true if two ranges intersect.

impl<T: Copy + Sub<Output = T>> Range<T>

pub fn distance(&self) -> T

impl<T: Copy + Sub<Output = T> + Add<Output = T>> Range<T>

pub fn grow(&mut self, radius: T) -> &mut Self

impl<S: Copy> Range<S>

pub fn inner_as<B: PrimitiveFrom<S>>(&self) -> Range<B>

pub fn inner_into<A: From<S>>(&self) -> Range<A>

pub fn inner_try_into<A: TryFrom<S>>(&self) -> Result<Range<A>, A::Error>

impl<T: Copy + Sub<Output = T> + Add<Output = T>> Range<T>

pub fn from_point(point: T, radius: T) -> Range<T>

Create a range from a point and radius.

impl<T: Copy + Ord> Range<T>

pub fn get_intersection(&self, val: &Range<T>) -> Option<Range<T>>

Creates a range that represents the intersection range.

Trait Implementations

impl<B> AsMut<[B; 2]> for Range<B>

fn as_mut(&mut self) -> &mut [B; 2]

Performs the conversion.

impl<B> AsRef<[B; 2]> for Range<B>

fn as_ref(&self) -> &[B; 2]

Performs the conversion.

impl<N: Float> AsRef<Range<N>> for Range<NotNan<N>>

fn as_ref(&self) -> &Range<N>

Performs the conversion.

impl<T: Clone> Clone for Range<T>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Copy> Copy for Range<T>

impl<T: Debug> Debug for Range<T>

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

Formats the value using the given formatter.

impl<T: Eq> Eq for Range<T>

impl<'a, B> From<&'a [B; 2]> for &'a Range<B>

fn from(a: &'a [B; 2]) -> Self

Performs the conversion.

impl<'a, B> From<&'a mut [B; 2]> for &'a mut Range<B>

fn from(a: &'a mut [B; 2]) -> Self

Performs the conversion.

impl<B> From<[B; 2]> for Range<B>

fn from(a: [B; 2]) -> Self

Performs the conversion.

impl<B> Into<[B; 2]> for Range<B>

fn into(self) -> [B; 2]

Performs the conversion.

impl<T: PartialEq> PartialEq<Range<T>> for Range<T>

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

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Range<T>) -> bool

This method tests for !=.

impl<T> StructuralEq for Range<T>

impl<T> StructuralPartialEq for Range<T>