Struct Exprs 

pub struct Exprs<Operator, Expr> { /* private fields */ }

Implementations

impl<Operator, Expr> Exprs<Operator, Expr>

pub fn try_eval<Value, State>( &self, state: &State, ) -> Result<Value, EvalPolishError>

where Operator: BeOperator<Value> + Clone, Expr: Evaluable<State, Value = Value>, State: ?Sized,

pub fn validate_arity(&self) -> Result<(), EvalPolishError>

where Operator: BeOperator<()> + Clone,

Trait Implementations

impl<Operator: Clone, Expr: Clone> Clone for Exprs<Operator, Expr>

fn clone(&self) -> Exprs<Operator, Expr>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Operator: Debug, Expr: Debug> Debug for Exprs<Operator, Expr>

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

Formats the value using the given formatter.

impl<Operator, Expr> Default for Exprs<Operator, Expr>

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Exprs<BooleanOperator, AtomicLocationRuleExpr>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<Operator: Eq, Expr: Eq> Eq for Exprs<Operator, Expr>

impl<Value, Operator, Expr, State> Evaluable<State> for Exprs<Operator, Expr>

where Operator: BeOperator<Value> + Clone, Expr: Evaluable<State, Value = Value>, State: ?Sized,

type Value = Result<Value, EvalPolishError>

fn eval(&self, state: &State) -> Self::Value

impl<Operator, Expr> From<Part<Operator, Expr>> for Exprs<Operator, Expr>

fn from(value: Part<Operator, Expr>) -> Self

Converts to this type from the input type.

impl<Operator, Expr> From<Vec<Part<Operator, Expr>>> for Exprs<Operator, Expr>

fn from(parts: Vec<Part<Operator, Expr>>) -> Self

Converts to this type from the input type.

impl<Operator, Expr> FromIterator<Part<Operator, Expr>> for Exprs<Operator, Expr>

fn from_iter<T: IntoIterator<Item = Part<Operator, Expr>>>(iter: T) -> Self

Creates a value from an iterator.

impl<Operator, Expr, I> Index<I> for Exprs<Operator, Expr>

where I: SliceIndex<[Part<Operator, Expr>]>,

type Output = <[Part<Operator, Expr>] as Index<I>>::Output

The returned type after indexing.

fn index(&self, index: I) -> &Self::Output

Performs the indexing (container[index]) operation.

impl<Operator, Expr> IntoIterator for Exprs<Operator, Expr>

type Item = Part<Operator, Expr>

The type of the elements being iterated over.

type IntoIter = IntoIter<Part<Operator, Expr>>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'e, Operator, Expr> IntoIterator for &'e Exprs<Operator, Expr>

type Item = &'e Part<Operator, Expr>

The type of the elements being iterated over.

type IntoIter = Iter<'e, Part<Operator, Expr>>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<Operator: PartialEq, Expr: PartialEq> PartialEq for Exprs<Operator, Expr>

fn eq(&self, other: &Exprs<Operator, Expr>) -> 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<Operator: Display, Expr: Display> Serialize for Exprs<Operator, Expr>

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl<Operator, Expr> StructuralPartialEq for Exprs<Operator, Expr>