Struct TreeSitterProcessorConfig 

pub struct TreeSitterProcessorConfig {
    pub language: TreeSitterLanguage,
    pub highlights_query: String,
    pub folds_query: Option<String>,
    pub capture_styles: BTreeMap<String, StyleId>,
    pub style_layer: StyleLayerId,
    pub preserve_collapsed_folds: bool,
}

Configuration for TreeSitterProcessor.

Fields

language: TreeSitterLanguage

Tree-sitter language.

highlights_query: String

Syntax highlighting query (.scm).

folds_query: Option<String>

Optional folding query (.scm). Each capture becomes a fold candidate.

capture_styles: BTreeMap<String, StyleId>

Mapping from capture name (e.g. "comment") to an editor-core StyleId.

style_layer: StyleLayerId

Target style layer id to replace.

preserve_collapsed_folds: bool

Whether to preserve the collapsed state for existing fold regions on replacement.

Implementations

impl TreeSitterProcessorConfig

pub fn new( language: TreeSitterLanguage, highlights_query: impl Into<String>, ) -> Self

Create a config with a language + highlights query.

By default:

• style_layer is StyleLayerId::TREE_SITTER
• preserve_collapsed_folds is true

pub fn with_folds_query(self, folds_query: impl Into<String>) -> Self

Set a folding query.

pub fn with_simple_capture_styles<const N: usize>( self, styles: [(&'static str, StyleId); N], ) -> Self

Add a set of capture name → style id mappings.

pub fn set_preserve_collapsed_folds(&mut self, preserve: bool)

Control whether fold replacement preserves collapsed state.

pub fn highlights_capture_names(&self) -> Result<Vec<String>, TreeSitterError>

Compile highlights_query and return its capture names in the query’s declaration order.

Hosts can use this to pre-allocate a stable capture → StyleId mapping before running the processor.

Trait Implementations

impl Clone for TreeSitterProcessorConfig

fn clone(&self) -> TreeSitterProcessorConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TreeSitterProcessorConfig

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

Formats the value using the given formatter.