Enum AStmt 

pub enum AStmt {
    SetMember(usize, ExprId),
    AddMember(usize, ExprId),
    SetReturn(StrId, ExprId),
    Seq(Box<[StmtId]>),
    Hook(HookId),
}

Effectful action statement node.

Statements never run during prediction unless the runtime explicitly classifies them as speculation-eligible (member-only mutations evaluated against a transactional member environment).

Variants

SetMember(usize, ExprId)

member = expr.

AddMember(usize, ExprId)

member += expr.

SetReturn(StrId, ExprId)

Assign a rule return field by name.

Seq(Box<[StmtId]>)

Execute statements in order.

Hook(HookId)

Defer to the context’s action hook table.

Trait Implementations

impl Clone for AStmt

fn clone(&self) -> AStmt

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AStmt

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

Formats the value using the given formatter.

impl Eq for AStmt

impl PartialEq for AStmt

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AStmt