Struct DialectRegistry 

pub struct DialectRegistry { /* private fields */ }

Thread-safe registry for custom dialect plugins.

Access the singleton with DialectRegistry::global().

Implementations

impl DialectRegistry

pub fn global() -> &'static DialectRegistry

Returns the global registry singleton.

pub fn register<P: DialectPlugin + 'static>(&self, plugin: P)

Register a custom dialect plugin.

If a plugin with the same name already exists it is replaced.

pub fn get(&self, name: &str) -> Option<Arc<dyn DialectPlugin>>

Look up a custom dialect by name (case-insensitive).

pub fn unregister(&self, name: &str) -> bool

Remove a custom dialect plugin by name.

Returns true if the dialect was found and removed.

pub fn registered_names(&self) -> Vec<String>

Returns the names of all registered custom dialects.