Struct firmament::Generation

pub struct Generation(_);

Index generation. When a new entity is placed at an old index, it bumps the Generation by 1. This allows to avoid using components from the entities that were deleted.

Trait Implementations

impl Clone for Generation

fn clone(&self) -> Generation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Generation

impl Debug for Generation

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

Formats the value using the given formatter.

impl Eq for Generation

impl Hash for Generation

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, 

Feeds a slice of this type into the given Hasher.

impl Ord for Generation

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

This method returns an Ordering between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

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

Restrict a value to a certain interval.

impl PartialEq<Generation> for Generation

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

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

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

This method tests for !=.

impl PartialOrd<Generation> for Generation

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl StructuralEq for Generation

impl StructuralPartialEq for Generation