Struct Editor 

pub struct Editor<B: Buffer, H: History> { /* private fields */ }

Line editor for async IO

It is recommended to use crate::builder::EditorBuilder to build an editor.

Implementations

impl<B, H> Editor<B, H>

where B: Buffer, H: History,

pub async fn new<IO: Read + Write>( buffer: LineBuffer<B>, history: H, _io: &mut IO, ) -> Result<Self, NolineError>

Create and initialize line editor

pub async fn readline<'b, 'item, IO, I>( &'b mut self, prompt: impl Into<Prompt<I>>, io: &mut IO, ) -> Result<&'b str, NolineError>

where IO: Read + Write, I: Iterator<Item = &'item str> + Clone,

Read line from stdin

pub fn load_history<'a>( &mut self, entries: impl Iterator<Item = &'a str>, ) -> usize

Load history from iterator

pub fn get_history(&self) -> impl Iterator<Item = CircularSlice<'_>>

Get history as iterator over circular slices