Enum OptionScope 

pub enum OptionScope {
    Global,
    Buffer,
    Window,
}

Scope where an option applies.

Determines the granularity of option storage:

• Global: Single value for the entire editor
• Buffer: Per-buffer values (e.g., tabwidth)
• Window: Per-window values (e.g., number)

Window-scoped options can also have buffer-local defaults.

Variants

Global

Applies globally to the entire editor.

Buffer

Per-buffer setting (e.g., filetype, tabwidth, expandtab).

Window

Per-window setting (e.g., number, relativenumber, wrap).

Implementations

impl OptionScope

pub const fn display_name(self) -> &'static str

Get display name for this scope.

Trait Implementations

impl Clone for OptionScope

fn clone(&self) -> OptionScope

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OptionScope

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

Formats the value using the given formatter.

impl Default for OptionScope

fn default() -> OptionScope

Returns the “default value” for a type.

impl Display for OptionScope

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

Formats the value using the given formatter.

impl Hash for OptionScope

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for OptionScope

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for OptionScope

impl Eq for OptionScope

impl StructuralPartialEq for OptionScope