Struct ExpectedSet 

pub struct ExpectedSet { /* private fields */ }

A sequence of token kinds expected at the current position.

Implementations

impl ExpectedSet

pub fn new() -> Self

pub fn add(&mut self, what: impl Into<String>)

pub fn clear(&mut self)

pub fn is_empty(&self) -> bool

pub fn count(&self) -> usize

pub fn to_message(&self) -> String

Trait Implementations

impl Default for ExpectedSet

fn default() -> Self

Returns the “default value” for a type.