Struct PluginLanguages 

pub struct PluginLanguages { /* private fields */ }

The set of runtime-registered languages.

Clone is cheap by construction — registrations sit behind Arc, so a clone is a refcount bump per language plus one small map — which is what makes the copy-on-write write path affordable. It is paid on plugin load and unload, not on any read.

Implementations

impl PluginLanguages

pub fn resolve_extension(&self, ext: &str) -> Option<LanguageName>

pub fn get(&self, name: LanguageName) -> Option<&Arc<LanguageRegistration>>

pub fn iter(&self) -> impl Iterator<Item = &Arc<LanguageRegistration>>

pub fn is_empty(&self) -> bool

Trait Implementations

impl Clone for PluginLanguages

fn clone(&self) -> PluginLanguages

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PluginLanguages

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

Formats the value using the given formatter.

impl Default for PluginLanguages

fn default() -> PluginLanguages

Returns the “default value” for a type.