pub trait ParseFactorTerm {
// Required methods
fn parse_factor(&mut self) -> Result<Expr, PseudoError>;
fn parse_term(&mut self) -> Result<Expr, PseudoError>;
}
pub trait ParseFactorTerm {
// Required methods
fn parse_factor(&mut self) -> Result<Expr, PseudoError>;
fn parse_term(&mut self) -> Result<Expr, PseudoError>;
}