Function pear::parsers::peek_if [−][src]
pub fn peek_if<I: Input, F>(input: &mut I, cond: F) -> Result<I::Token, I> where
F: Fn(I::Token) -> bool, pub fn peek_if<I: Input, F>(input: &mut I, cond: F) -> Result<I::Token, I> where
F: Fn(I::Token) -> bool,