Struct Parsing 

pub struct Parsing<'a, T, O, F> { /* private fields */ }

Parsing state holds a reference of Input.

Implementations

impl<'a, T, O, F> Parsing<'a, T, O, F>

where F: Future<Output = O> + 'a,

pub fn new<P: Parser<'a, T, O, F>>(input: &'a mut Input<T>, parser: P) -> Self

Create a new Parsing from Input and a parser.

pub fn poll(&mut self) -> bool

where F: Unpin,

Run the parser. Return true if the parser is done. You shouldn’t call this anymore. It may leads to panic or never return. Return false if the parser is pending. You should add more items to the buffer.

impl<'a, T, O, F> Parsing<'a, T, O, F>

pub fn cursor(&self) -> impl Deref<Target = Cursor<T>> + '_

Get the reference of Cursor.

pub fn cursor_mut(&mut self) -> impl DerefMut<Target = Cursor<T>> + '_

Get the mutable reference of Cursor. You can add items to the buffer.

pub fn into_result(self) -> Option<O>

Get the result of the parser. Return Some(_) if the parser is done (= poll() returned true). Return None otherwise.

Trait Implementations

impl<'a, T: Debug, O: Debug, F: Debug> Debug for Parsing<'a, T, O, F>

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

Formats the value using the given formatter.