Struct Config 

pub struct Config {
    pub max_history_len: usize,
    pub max_line_len: usize,
    pub multiline_mode: bool,
    pub terminal_mode: TerminalMode,
    pub column_width: ColumnWidth,
    pub term_name: Option<String>,
}

Configuration settings for an Editor instance.

Fields

max_history_len: usize

Maximum number of history entries to keep in memory.

max_line_len: usize

Maximum line length in bytes.

multiline_mode: bool

Enable multi-line editing mode.

terminal_mode: TerminalMode

Mode for TTY terminal detection.

column_width: ColumnWidth

Mode for determining column width.

term_name: Option<String>

Explicit terminal name override (or None to check TERM env var).

Implementations

impl Config

pub fn with_terminal_mode(self, mode: TerminalMode) -> Self

Sets the terminal detection mode.

pub fn with_column_width(self, column_width: ColumnWidth) -> Self

Sets the column width determination mode.

pub fn with_term_name(self, name: Option<impl Into<String>>) -> Self

Sets an explicit terminal name override.

pub fn resolve_terminal_capability(&self) -> TerminalCapability

Resolves this configuration specification into a TerminalCapability level.

pub fn resolve_operating_mode( &self, is_terminal: impl FnOnce() -> bool, ) -> OperatingMode

Resolves this configuration specification into a concrete OperatingMode for the editor.

is_terminal is invoked only when self.terminal_mode == TerminalMode::Auto to resolve whether the input stream is a TTY.

Trait Implementations

impl Clone for Config

fn clone(&self) -> Config

Returns a duplicate 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.