Struct rhai::ConditionalExpr

pub struct ConditionalExpr {
    pub condition: Expr,
    pub expr: Expr,
}

An expression with a condition.

The condition may simply be Expr::BoolConstant with true if there is actually no condition.

Fields

condition: Expr

Condition.

expr: Expr

Expression.

Implementations

impl ConditionalExpr

pub fn is_always_true(&self) -> bool

Is the condition always true?

pub fn is_always_false(&self) -> bool

Is the condition always false?

Trait Implementations

impl Clone for ConditionalExpr

fn clone(&self) -> ConditionalExpr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ConditionalExpr

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

Formats the value using the given formatter.

impl Default for ConditionalExpr

fn default() -> ConditionalExpr

Returns the “default value” for a type.

impl<E: Into<Expr>> From<(Expr, E)> for ConditionalExpr

fn from(value: (Expr, E)) -> Self

Converts to this type from the input type.

impl<E: Into<Expr>> From<E> for ConditionalExpr

fn from(value: E) -> Self

Converts to this type from the input type.

impl Hash for ConditionalExpr

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, 

Feeds a slice of this type into the given Hasher.