Struct LayerOrdinal 

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

Position in a flattened cascade-layer order before importance normalization.

The sentinel-safe domain is 0 <= ordinal < i32::MAX; None represents an unlayered declaration at the normalization boundary.

Implementations

impl LayerOrdinal

pub const fn new(ordinal: i32) -> Option<Self>

Rejects ordinals that would collide with the unlayered sentinels.

pub const fn get(self) -> i32

Trait Implementations

impl Clone for LayerOrdinal

fn clone(&self) -> LayerOrdinal

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LayerOrdinal

impl Debug for LayerOrdinal

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

Formats the value using the given formatter.

impl Eq for LayerOrdinal

impl Hash for LayerOrdinal

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 LayerOrdinal

fn cmp(&self, other: &LayerOrdinal) -> 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 LayerOrdinal

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for LayerOrdinal

fn partial_cmp(&self, other: &LayerOrdinal) -> 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 Serialize for LayerOrdinal

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for LayerOrdinal