Struct Func 

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

Trait Implementations

impl Clone for Func

fn clone(&self) -> Func

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Func

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

Formats the value using the given formatter.

impl Default for Func

fn default() -> Self

Returns the “default value” for a type.

impl Display for Func

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

Formats the value using the given formatter.

impl EntityRef for Func

fn new(value: usize) -> Self

Create a new type-safe index value from a known index.

fn index(self) -> usize

Get the index value of this type-safe index. Must be a valid index (will panic otherwise).

fn invalid() -> Self

A sentinel invalid value.

fn is_valid(self) -> bool

Is this index a valid index (not equal to Self::invalid())?

fn is_invalid(self) -> bool

Is this index an invalid index (equal to Self::invalid())?

fn maybe_index(self) -> Option<usize>

Turn a valid index into Some(index), and an invalid index into None.

impl From<u32> for Func

fn from(val: u32) -> Self

Converts to this type from the input type.

impl Hash for Func

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 Func

fn cmp(&self, other: &Func) -> 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.

impl PartialEq for Func

fn eq(&self, other: &Func) -> 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 PartialOrd for Func

fn partial_cmp(&self, other: &Func) -> 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 Copy for Func

impl Eq for Func

impl StructuralPartialEq for Func