Enum Expr

pub enum Expr {
    Variable(VariablePath),
    TlmRef(VariablePath),
    Literal(Literal),
    UnOp(UnOpKind, Box<Self>),
    BinOp(BinOpKind, Box<Self>, Box<Self>),
    FunCall(Box<Self>, Vec<Self>),
}

an expression.

to implementer: you can use stack machine to express the evaluation of this tree structure.

Variants

Variable(VariablePath)

TlmRef(VariablePath)

Literal(Literal)

UnOp(UnOpKind, Box<Self>)

BinOp(BinOpKind, Box<Self>, Box<Self>)

FunCall(Box<Self>, Vec<Self>)

Trait Implementations

impl Debug for Expr

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

Formats the value using the given formatter.

impl PartialEq for Expr

fn eq(&self, other: &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 StructuralPartialEq for Expr