Struct libslide::grammar::collectors::VarNameCollector

struct VarNameCollector {
    vars: HashSet<InternedStr>,
}

Fields

vars: HashSet<InternedStr>

Trait Implementations

impl Default for VarNameCollector

fn default() -> VarNameCollector

Returns the "default value" for a type.

impl<'a> StmtVisitor<'a> for VarNameCollector

fn visit_var(&mut self, var: &'a InternedStr, _span: Span)

Visits a variable.

fn visit_stmt_list(&mut self, stmt_list: &'a StmtList)

Visits a statement list.

fn visit_stmt(&mut self, stmt: &'a Stmt)

Visits a statement.

fn visit_stmt_kind(&mut self, stmt_kind: &'a StmtKind)

Visits a specific statement kind.

fn visit_asgn(&mut self, asgn: &'a Assignment)

Visits an assignment.

fn visit_asgn_op(&mut self, _asgn_op: &'a AssignmentOp)

Visits an assignment operator.

fn visit_expr(&mut self, expr: &'a RcExpr)

Visits an expression.

fn visit_const(&mut self, _konst: &'a f64, _span: Span)

Visits a constant.

fn visit_binary_op(&mut self, _op: BinaryOperator)

Visits a binary operator.

fn visit_binary(&mut self, expr: &'a BinaryExpr<RcExpr>, span: Span)

Visits a binary expression.

fn visit_unary_op(&mut self, _op: UnaryOperator)

Visits a unary operator.

fn visit_unary(&mut self, expr: &'a UnaryExpr<RcExpr>, span: Span)

Visits a unary expression.

fn visit_parend(&mut self, expr: &'a RcExpr, span: Span)

Visits a parenthesized expression.

fn visit_bracketed(&mut self, expr: &'a RcExpr, span: Span)

Visits a bracketed expression.