[−][src]Trait kg_diag::CharReader

pub trait CharReader: Reader {
    fn next_char(&mut self) -> IoResult<Option<char>>;

    fn peek_char(&mut self, lookahead: usize) -> IoResult<Option<char>>;

    fn peek_char_pos(
        &mut self, 
        lookahead: usize
    ) -> IoResult<Option<(char, Position)>>;

    fn skip_chars(&mut self, skip: usize) -> IoResult<()>;

    fn match_str(&mut self, s: &str) -> IoResult<bool>;

    fn match_str_term(
        &mut self, 
        s: &str, 
        f: &mut dyn FnMut(Option<char>) -> bool
    ) -> IoResult<bool>;

    fn match_char(&mut self, c: char) -> IoResult<bool> { ... }

    fn skip_whitespace(&mut self) -> IoResult<()> { ... }

    fn skip_whitespace_nonl(&mut self) -> IoResult<()> { ... }

    fn scan(&mut self, f: &mut dyn FnMut(char) -> bool) -> IoResult<Cow<str>> { ... }

    fn skip_until(&mut self, f: &mut dyn FnMut(char) -> bool) -> IoResult<()> { ... }

    fn skip_while(&mut self, f: &mut dyn FnMut(char) -> bool) -> IoResult<()> { ... }
}

Required methods

fn next_char(&mut self) -> IoResult<Option<char>>

fn peek_char(&mut self, lookahead: usize) -> IoResult<Option<char>>

fn peek_char_pos(
    &mut self,
    lookahead: usize
) -> IoResult<Option<(char, Position)>>

fn skip_chars(&mut self, skip: usize) -> IoResult<()>

fn match_str(&mut self, s: &str) -> IoResult<bool>

fn match_str_term(
    &mut self,
    s: &str,
    f: &mut dyn FnMut(Option<char>) -> bool
) -> IoResult<bool>

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Provided methods

fn match_char(&mut self, c: char) -> IoResult<bool>

fn skip_whitespace(&mut self) -> IoResult<()>

fn skip_whitespace_nonl(&mut self) -> IoResult<()>

fn scan(&mut self, f: &mut dyn FnMut(char) -> bool) -> IoResult<Cow<str>>

fn skip_until(&mut self, f: &mut dyn FnMut(char) -> bool) -> IoResult<()>

fn skip_while(&mut self, f: &mut dyn FnMut(char) -> bool) -> IoResult<()>

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Implementors

impl<'a> CharReader for MemCharReader<'a>[src]

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