Struct LanguageConfig 

pub struct LanguageConfig {
    pub id: LanguageId,
    pub display_name: String,
    pub file_extensions: Vec<String>,
    pub file_names: Vec<String>,
    pub comments: CommentConfig,
    pub auto_pairs: AutoPairsConfig,
    pub indentation: IndentationConfig,
    pub word_boundary: WordBoundaryLanguageConfig,
    pub treesitter: Option<TreeSitterLanguageConfig>,
    pub lsp: Option<LspLanguageConfig>,
    pub extra: BTreeMap<String, String>,
}

Unified per-language configuration.

Fields

id: LanguageId

Stable language id (e.g. "rust").

display_name: String

Human-friendly name (e.g. "Rust").

file_extensions: Vec<String>

File extensions matched by this language (lowercase, without the leading dot).

file_names: Vec<String>

Exact file names matched by this language (case-sensitive).

comments: CommentConfig

Comment tokens.

auto_pairs: AutoPairsConfig

Auto-pairs rules (typically applied via EditCommand::TypeChar).

indentation: IndentationConfig

Indentation preferences and trigger chars.

word_boundary: WordBoundaryLanguageConfig

Word boundary override (for word movement/selection).

treesitter: Option<TreeSitterLanguageConfig>

Optional Tree-sitter config.

lsp: Option<LspLanguageConfig>

Optional LSP config.

extra: BTreeMap<String, String>

Free-form extra settings for hosts (UI-specific knobs, etc).

This is intentionally not interpreted by the workspace crates.

Implementations

impl LanguageConfig

pub fn new(id: impl Into<LanguageId>, display_name: impl Into<String>) -> Self

Create a minimal language config.

pub fn with_extension(self, ext: impl Into<String>) -> Self

Add a file extension match (without the leading dot).

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

Add an exact file name match.

pub fn matches_path(&self, path: &Path) -> bool

Returns true if this language config matches the given path (file name or extension).

Trait Implementations

impl Clone for LanguageConfig

fn clone(&self) -> LanguageConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LanguageConfig

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

Formats the value using the given formatter.

impl Default for LanguageConfig

fn default() -> Self

Returns the “default value” for a type.

impl Eq for LanguageConfig

impl PartialEq for LanguageConfig

fn eq(&self, other: &LanguageConfig) -> 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 StructuralPartialEq for LanguageConfig