Struct dialectic::types::Break

#[repr(transparent)]pub struct Break<N: Unary = Z>(pub N);

Break out of a Loop. The type-level index points to the loop to be broken, counted from the innermost starting at Z.

Trait Implementations

impl<P> Actionable<(P, ())> for Break<Z> where
    P: Scoped<S<Z>>,
    (P, ()): Environment + 'static,
    Z: LessThan<<(P, ()) as Environment>::Depth>, 

When in the outermost loop, Break exits that loop and finishes the session.

type Action = Done

The next actual channel action: Send, Recv, Offer, Choose, or Split. This steps through Loop, Break, and Continue transparently.

type Env = ()

The environment resulting from stepping through one or many Loop, Break, or Continue points to the next real channel action.

impl<P, Q, Rest> Actionable<(P, (Q, Rest))> for Break<Z> where
    Q: Actionable<(Q, Rest)>,
    P: Scoped<S<S<<Rest as Environment>::Depth>>>,
    Q: Scoped<S<<Rest as Environment>::Depth>>,
    Q::Env: Environment,
    (P, (Q, Rest)): Environment + 'static,
    (Q, Rest): Environment,
    Rest: Environment,
    Z: LessThan<<(P, (Q, Rest)) as Environment>::Depth>, 

Break from a non-outermost loop: continue whatever loop we broke into.

type Action = Q::Action

The next actual channel action: Send, Recv, Offer, Choose, or Split. This steps through Loop, Break, and Continue transparently.

type Env = Q::Env

The environment resulting from stepping through one or many Loop, Break, or Continue points to the next real channel action.

impl<N: Unary, P, Rest> Actionable<(P, Rest)> for Break<S<N>> where
    P: Scoped<S<<Rest as Environment>::Depth>>,
    N: LessThan<Rest::Depth>,
    Break<N>: Actionable<Rest>,
    (P, Rest): Environment + 'static,
    Rest: Environment,
    S<N>: LessThan<<(P, Rest) as Environment>::Depth>, 

Inductive case: break one less level from one less loop.

type Action = <Break<N> as Actionable<Rest>>::Action

The next actual channel action: Send, Recv, Offer, Choose, or Split. This steps through Loop, Break, and Continue transparently.

type Env = <Break<N> as Actionable<Rest>>::Env

The environment resulting from stepping through one or many Loop, Break, or Continue points to the next real channel action.

impl<N: Clone + Unary> Clone for Break<N>

pub fn clone(&self) -> Break<N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N: Copy + Unary> Copy for Break<N>

impl<N: Debug + Unary> Debug for Break<N>

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

Formats the value using the given formatter.

impl<N: Default + Unary> Default for Break<N>

pub fn default() -> Break<N>

Returns the "default value" for a type.

impl<N: Eq + Unary> Eq for Break<N>

impl<N: Hash + Unary> Hash for Break<N>

pub fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl<N: Ord + Unary> Ord for Break<N>

pub fn cmp(&self, other: &Break<N>) -> Ordering

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

Restrict a value to a certain interval.

impl<N: PartialEq + Unary> PartialEq<Break<N>> for Break<N>

pub fn eq(&self, other: &Break<N>) -> bool

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

pub fn ne(&self, other: &Break<N>) -> bool

This method tests for !=.

impl<N: PartialOrd + Unary> PartialOrd<Break<N>> for Break<N>

pub fn partial_cmp(&self, other: &Break<N>) -> Option<Ordering>

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

pub fn lt(&self, other: &Break<N>) -> bool

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

pub fn le(&self, other: &Break<N>) -> bool

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

pub fn gt(&self, other: &Break<N>) -> bool

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

pub fn ge(&self, other: &Break<N>) -> bool

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

impl<N: Unary + Any, M: Unary + Any> Scoped<M> for Break<N> where
    N: LessThan<M>, 

A Break is well-Scoped if it refers to a loop that it is inside of.

impl<N: Unary + Any> Session for Break<N>

All Breaks are valid session types.

type Dual = Break<N>

Break is self-dual.

impl<N: Unary> StructuralEq for Break<N>

impl<N: Unary> StructuralPartialEq for Break<N>