Struct geo_aid::script::parser::InputStream

pub struct InputStream<'t, I: Iterator<Item = &'t Token> + Clone> { /* private fields */ }

Implementations

impl<'t, I: Iterator<Item = &'t Token> + Clone> InputStream<'t, I>

pub fn new<It: IntoIterator<IntoIter = I>>(it: It) -> Self

pub fn parse<P: Parse>(&mut self) -> Result<P, Error>

Errors

Returns an error if failed to parse

pub fn get_token(&mut self) -> Result<&'t Token, Error>

Errors

Returns an EOF error if there is no next token.

pub fn expect_token(&mut self) -> Result<(), Error>

Errors

Returns an EOF error if there is no next token. Does not advance the inner iterator.

pub fn eof(&mut self) -> bool

Trait Implementations

impl<'t, I: Clone + Iterator<Item = &'t Token> + Clone> Clone for InputStream<'t, I>

fn clone(&self) -> InputStream<'t, I>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'t, I: Debug + Iterator<Item = &'t Token> + Clone> Debug for InputStream<'t, I>

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

Formats the value using the given formatter.