pub trait Input: Sized + Debug {
type Token: PartialEq + Copy + Debug;
type Slice: PartialEq + Copy + Debug + Length;
type Many: Length;
type Context: Display;
fn peek(&mut self) -> Option<Self::Token>;
fn peek_slice(&mut self, _: Self::Slice) -> Option<Self::Slice>;
fn advance(&mut self, _: usize);
fn is_empty(&mut self) -> bool;
fn take_many<F: FnMut(Self::Token) -> bool>(&mut self,
cond: F)
-> Self::Many;
fn skip_many<F: FnMut(Self::Token) -> bool>(&mut self, cond: F) -> usize;
fn context(&mut self) -> Option<Self::Context> { ... }
}
Associated Types
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