fix doctests

src/completion/default.rs

@@ -18,9 +18,9 @@ use std::{
 ///  "hello world reedline".into(),
 ///  "this is the reedline crate".into(),
 /// ];
-/// let completer = Box::new(DefaultCompleter::new_with_wordlen(commands.clone(), 2));
+/// let completer = DefaultCompleter::new_with_wordlen(commands.clone(), 2);
 ///
-/// let mut line_editor = Reedline::create().with_completer(completer);
+/// let mut line_editor = Reedline::builder().with_completions(completer).build();
 /// ```
 #[derive(Debug, Clone)]
 pub struct DefaultCompleter {

src/engine.rs

@@ -1495,7 +1495,7 @@ impl Reedline {
     }
 
     #[cfg(feature = "external_printer")]
-    fn external_messages(external_printer: &ExternalPrinter<String>) -> Result<Vec<String>> {
+    fn external_messages(external_printer: &ExternalPrinter<String>) -> io::Result<Vec<String>> {
         let mut messages = Vec::new();
         loop {
             let result = external_printer.receiver().try_recv();

src/lib.rs

@@ -104,7 +104,7 @@
 //!   "hello world reedline".into(),
 //!   "this is the reedline crate".into(),
 //! ];
-//! let completer = Box::new(DefaultCompleter::new_with_wordlen(commands.clone(), 2));
+//! let completer = DefaultCompleter::new_with_wordlen(commands.clone(), 2);
 //! // Use the interactive menu to select options from the completer
 //! let completion_menu = Box::new(ColumnarMenu::default().with_name("completion_menu"));
 //! // Set up the required keybindings
@@ -118,12 +118,13 @@
 //!     ]),
 //! );
 //!
-//! let edit_mode = Box::new(Emacs::new(keybindings));
+//! let edit_mode = Emacs::new(keybindings);
 //!
-//! let mut line_editor = Reedline::create()
-//!     .with_completer(completer)
-//!     .with_menu(ReedlineMenu::EngineCompleter(completion_menu))
-//!     .with_edit_mode(edit_mode);
+//! let mut line_editor = Reedline::builder()
+//!     .with_completions(completer)
+//!     .add_menu(ReedlineMenu::EngineCompleter(completion_menu))
+//!     .with_edit_mode(edit_mode)
+//!     .build();
 //! ```
 //!
 //! ## Integrate with [`Hinter`] for fish-style history autosuggestions
@@ -141,10 +142,10 @@
 //! };
 //!
 //!
-//! let mut line_editor = Reedline::create().with_hinter(Box::new(
+//! let mut line_editor = Reedline::builder().with_hints(
 //!   DefaultHinter::default()
 //!   .with_style(Style::new().italic().fg(Color::LightGray)),
-//! ));
+//! );
 //! ```
 //!
 //!
@@ -155,9 +156,7 @@
 //!
 //! use reedline::{DefaultValidator, Reedline};
 //!
-//! let validator = Box::new(DefaultValidator);
-//!
-//! let mut line_editor = Reedline::create().with_validator(validator);
+//! let mut line_editor = Reedline::builder().with_validator(DefaultValidator).build();
 //! ```
 //!
 //! ## Use custom [`EditMode`]