Struct EntityIndex 

pub struct EntityIndex(/* private fields */);

Position of an entity in the entity table.

An entity is a distinct chemical species, and several chains may be copies of one. It is therefore not a level of the hierarchy: chains point at entities, and nothing is contained by an entity.

Implementations

impl EntityIndex

pub const fn new(ordinal: u32) -> Self

Creates a entity position from its ordinal.

Examples

use molframe_core::EntityIndex;
assert_eq!(EntityIndex::new(7).get(), 7);

pub const fn get(self) -> u32

Returns the ordinal of this entity position.

pub const fn as_usize(self) -> usize

Returns the ordinal widened for slice indexing.

pub const fn next(self) -> Option<Self>

Returns the next entity position, or None at the representation limit.

Trait Implementations

impl Clone for EntityIndex

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EntityIndex

impl Debug for EntityIndex

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

Formats the value using the given formatter.

impl Default for EntityIndex

fn default() -> Self

Returns the “default value” for a type.

impl Display for EntityIndex

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

Formats the value using the given formatter.

impl Eq for EntityIndex

impl Hash for EntityIndex

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 Ord for EntityIndex

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for EntityIndex

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for EntityIndex

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

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for EntityIndex