Struct BufferSettings 

pub struct BufferSettings {
    pub whitespace: WhitespaceVisibility,
    pub use_tabs: bool,
    pub tab_size: usize,
    pub auto_close: bool,
    pub auto_surround: bool,
    pub word_characters: String,
}

Per-buffer user settings that should be preserved across file reloads (auto-revert).

These are user overrides that apply to a specific buffer, separate from:

• File-derived state (syntax highlighting, language detection)
• View-specific state (scroll position, line wrap - those live in SplitViewState)

TODO: Consider moving view-related settings (line numbers, debug mode) to SplitViewState to allow per-split preferences. Currently line numbers is in margins (coupled with plugin gutters), and debug_highlight_mode is in EditorState, but both could arguably be per-view rather than per-buffer.

Fields

whitespace: WhitespaceVisibility

Resolved whitespace indicator visibility for this buffer. Set based on global + language config; can be toggled per-buffer by user

use_tabs: bool

Whether pressing Tab should insert a tab character instead of spaces. Set based on language config; can be toggled per-buffer by user

tab_size: usize

Tab size (number of spaces per tab character) for rendering. Used for visual display of tab characters and indent calculations. Set based on language config; can be changed per-buffer by user

auto_close: bool

Whether to auto-close brackets, parentheses, and quotes. Set based on global + language config.

auto_surround: bool

Whether to surround selected text with matching pairs when typing a delimiter. Set based on global + language config.

word_characters: String

Extra characters (beyond alphanumeric + _) considered part of identifiers for this language. Used by completion providers.

Trait Implementations

impl Clone for BufferSettings

fn clone(&self) -> BufferSettings

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BufferSettings

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

Formats the value using the given formatter.

impl Default for BufferSettings

fn default() -> Self

Returns the “default value” for a type.