Struct Ecosystem 

pub struct Ecosystem { /* private fields */ }

The registry. Total resolution: an unmatched path resolves to PLAIN_TEXT, never a panic.

Implementations

impl Ecosystem

pub fn new() -> Ecosystem

An empty registry.

pub fn with_builtins() -> Ecosystem

The batteries-included default: every built-in language plugin.

pub fn register(&mut self, plugin: Box<dyn LanguagePlugin>)

pub fn languages(&self) -> Vec<Language>

All languages the registry can highlight.

pub fn resolve(&self, path: &str) -> Language

Resolve a file path to a language. Filename match wins over extension; no match resolves to PLAIN_TEXT.

pub fn highlighter_for(&self, lang: Language) -> Box<dyn Highlighter>

A highlighter for a language, or the plain-text highlighter if none is registered for it.

pub fn highlighter_for_path(&self, path: &str) -> Box<dyn Highlighter>

The one call an editor needs: path → highlighter.

pub fn incremental_highlighter_for( &self, lang: Language, ) -> Box<dyn IncrementalHighlighter>

An incremental highlighter for a language, or the plain-text fallback. This is the call an editor’s render loop holds across frames — it re-lexes only what changed.

pub fn incremental_highlighter_for_path( &self, path: &str, ) -> Box<dyn IncrementalHighlighter>

Path → incremental highlighter. The render-loop entry point.

Trait Implementations

impl Default for Ecosystem

fn default() -> Ecosystem

Returns the “default value” for a type.