Enum arithmetic_parser::Statement

pub enum Statement<'a, T> where
    T: Grammar,  {
    Expr(SpannedExpr<'a, T>),
    Assignment {
        lhs: SpannedLvalue<'a, T::Type>,
        rhs: Box<SpannedExpr<'a, T>>,
    },
}

Statement: an expression or a variable assignment.

Variants

Expr(SpannedExpr<'a, T>)

Expression, e.g., x + (1, 2).

Assignment

Assigment, e.g., (x, y) = (5, 8).

Fields of Assignment

lhs: SpannedLvalue<'a, T::Type>

LHS of the assignment.

rhs: Box<SpannedExpr<'a, T>>

RHS of the assignment.

Trait Implementations

impl<T: Grammar, '_> Clone for Statement<'_, T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a, T: Debug> Debug for Statement<'a, T> where
    T: Grammar,
    T::Type: Debug, 

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

Formats the value using the given formatter.

impl<T, '_> PartialEq<Statement<'_, T>> for Statement<'_, T> where
    T: Grammar,
    T::Lit: PartialEq,
    T::Type: PartialEq, 

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.