Trait RoutineOverloadCatalog 

pub trait RoutineOverloadCatalog:
    RoutineTypeCatalog
    + Send
    + Sync {
    // Required methods
    fn routine_type_snapshot(&self) -> RoutineTypeSnapshot;
    fn routine_search_path(&self) -> Vec<String>;
    fn has_registered_scalar_function(&self, name: &str) -> bool;
    fn lookup_sql_routine_candidates(
        &self,
        name: &str,
    ) -> Result<Option<Vec<Arc<SQLUserFunction>>>, SQLError>;
    fn lookup_bound_sql_routine_candidates_by_binding(
        &self,
        binding: &FunctionBinding,
    ) -> Option<Vec<Arc<SQLUserFunction>>>;
    fn lookup_bound_sql_functions_by_binding(
        &self,
        binding: &FunctionBinding,
    ) -> Option<Vec<Arc<SQLUserFunction>>>;
}

Required Methods

fn routine_type_snapshot(&self) -> RoutineTypeSnapshot

fn routine_search_path(&self) -> Vec<String>

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

fn lookup_sql_routine_candidates( &self, name: &str, ) -> Result<Option<Vec<Arc<SQLUserFunction>>>, SQLError>

fn lookup_bound_sql_routine_candidates_by_binding( &self, binding: &FunctionBinding, ) -> Option<Vec<Arc<SQLUserFunction>>>

fn lookup_bound_sql_functions_by_binding( &self, binding: &FunctionBinding, ) -> Option<Vec<Arc<SQLUserFunction>>>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors