Struct rustyline::config::Config

pub struct Config { /* fields omitted */ }

User preferences

Implementations

impl Config

pub fn builder() -> Builder

Returns a Config builder.

pub fn max_history_size(&self) -> usize

Tell the maximum length (i.e. number of entries) for the history.

pub fn history_duplicates(&self) -> HistoryDuplicates

Tell if lines which match the previous history entry are saved or not in the history list.

By default, they are ignored.

pub fn history_ignore_space(&self) -> bool

Tell if lines which begin with a space character are saved or not in the history list.

By default, they are saved.

pub fn completion_type(&self) -> CompletionType

Completion behaviour.

By default, CompletionType::Circular.

pub fn completion_prompt_limit(&self) -> usize

When listing completion alternatives, only display one screen of possibilities at a time (used for CompletionType::List mode).

pub fn keyseq_timeout(&self) -> i32

Duration (milliseconds) Rustyline will wait for a character when reading an ambiguous key sequence (used for EditMode::Vi mode on unix platform).

By default, no timeout (-1) or 500ms if EditMode::Vi is activated.

pub fn edit_mode(&self) -> EditMode

Emacs or Vi mode

pub fn auto_add_history(&self) -> bool

Tell if lines are automatically added to the history.

By default, they are not.

pub fn bell_style(&self) -> BellStyle

Bell style: beep, flash or nothing.

pub fn color_mode(&self) -> ColorMode

Tell if colors should be enabled.

By default, they are except if stdout is not a TTY.

pub fn output_stream(&self) -> OutputStreamType

Tell which output stream should be used: stdout or stderr.

By default, stdout is used.

pub fn tab_stop(&self) -> usize

Horizontal space taken by a tab.

By default, 8.

Trait Implementations

impl Clone for Config

fn clone(&self) -> Config

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Config

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Config

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq<Config> for Config

fn eq(&self, other: &Config) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Config) -> bool

This method tests for !=.

impl Copy for Config

impl Eq for Config

impl StructuralEq for Config

impl StructuralPartialEq for Config