Enum Expr 

pub enum Expr {
    Lit(Literal),
    Var(String),
    Bin(BinOp, Box<Expr>, Box<Expr>),
    Call {
        name: String,
        args: Vec<Arg>,
        span: ByteSpan,
    },
    Ref {
        path: String,
        arg: Box<Expr>,
        binds: Vec<(String, Expr)>,
        address: Address,
        span: ByteSpan,
    },
    SelfRef {
        arg: Box<Expr>,
        address: Address,
        span: ByteSpan,
    },
    Indexed {
        name: String,
        arg: Box<Expr>,
        span: ByteSpan,
    },
}

Meaning only: which node a path names lives in graph.rs, so two structurally identical expressions from different files compare equal, span excluded from Eq. binds holds an invocation’s named arguments in written order: @lp-def(t, cutoff=800).

Variants

Lit(Literal)

Var(String)

Bin(BinOp, Box<Expr>, Box<Expr>)

Call

Fields

name: String

args: Vec<Arg>

span: ByteSpan

Ref

Fields

path: String

arg: Box<Expr>

binds: Vec<(String, Expr)>

address: Address

span: ByteSpan

SelfRef

Fields

arg: Box<Expr>

address: Address

span: ByteSpan

Indexed

x[i]: a parameter’s signal at sample index i.

Fields

name: String

arg: Box<Expr>

span: ByteSpan

Trait Implementations

impl Clone for Expr

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Expr

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

Formats the value using the given formatter.

impl Eq for Expr

impl PartialEq for Expr

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.