Enum Cohesion 

pub enum Cohesion {
    Flat,
    Continuous,
    Sharp,
    Squash,
}

Cohesion modalities see “Brouwer’s fixed-point theorem in real-cohesive homotopy type theory” (arXiv:1509.07584) types are now given an additional topological layer which the modalities interact with.

Variants

Flat

Same points, discrete topology, idempotent comonad, box - like.

Continuous

Identity modality.

Sharp

Same points, codiscrete topology, idempotent monad, diamond-like.

Squash

Single point space, artificially added for Flat left-composition.

Trait Implementations

impl Clone for Cohesion

fn clone(&self) -> Cohesion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Cohesion

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Cohesion

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Cohesion

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 Cohesion

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

fn eq(&self, other: &Cohesion) -> 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 Cohesion

fn partial_cmp(&self, other: &Cohesion) -> 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 Cohesion

impl Eq for Cohesion

impl StructuralPartialEq for Cohesion