Trait Edit 

pub trait Edit: Address + Haystack<Regex> {
    // Required methods
    fn insert(&mut self, ix: usize, s: &str);
    fn remove(&mut self, from: usize, to: usize);

    // Provided methods
    fn begin_edit_transaction(&mut self) { ... }
    fn end_edit_transaction(&mut self) { ... }
}

Something that can be edited by a Program

Required Methods

fn insert(&mut self, ix: usize, s: &str)

Insert a string at the specified index

fn remove(&mut self, from: usize, to: usize)

Remove all characters from (from..to)

Provided Methods

fn begin_edit_transaction(&mut self)

Mark the start of an edit transaction

fn end_edit_transaction(&mut self)

Mark the end of an edit transaction

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl Edit for Buffer

impl Edit for GapBuffer

impl<R> Edit for CachingStream<R>

where R: Read,