Enum Stmt 

pub enum Stmt {
    Assign {
        dst: VarId,
        expr: Expr,
    },
    Store {
        target: Expr,
        value: Expr,
    },
    Update {
        dst: Option<VarId>,
        target: Expr,
        op: BinOp,
        rhs: Expr,
    },
    Expr(Expr),
    Opaque {
        op: &'static str,
        args: Vec<Expr>,
        defs: Vec<VarId>,
    },
}

Variants

Assign

Fields

dst: VarId

expr: Expr

Store

Fields

target: Expr

value: Expr

Update

Read-modify-write update: target = target (op) rhs; optionally write the value into dst.

Fields

dst: Option<VarId>

target: Expr

op: BinOp

rhs: Expr

Expr(Expr)

Opaque

Fields

op: &'static str

args: Vec<Expr>

defs: Vec<VarId>

Trait Implementations

impl Clone for Stmt

fn clone(&self) -> Stmt

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Stmt

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

Formats the value using the given formatter.