Trait HaystackCursor 

pub trait HaystackCursor: Iterator<Item = char> + Clone {
    // Required method
    fn peek(&self) -> Option<char>;
}

Required Methods

fn peek(&self) -> Option<char>

Peek at the next character without advancing

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<'a> HaystackCursor for StrCursor<'a>