rocksdb

Trait ThreadMode

Source 
pub trait ThreadMode {
    // Required methods
    fn new_cf_map_internal(
        cf_map: BTreeMap<String, *mut rocksdb_column_family_handle_t>,
    ) -> Self;
    fn drop_all_cfs_internal(&mut self);
}
Expand description

Marker trait to specify single or multi threaded column family alternations for DBWithThreadMode<T>

This arrangement makes differences in self mutability and return type in some of DBWithThreadMode methods.

While being a marker trait to be generic over DBWithThreadMode, this trait also has a minimum set of not-encapsulated internal methods between SingleThreaded and MultiThreaded. These methods aren’t expected to be called and defined externally.

Required Methods§

Source

fn new_cf_map_internal( cf_map: BTreeMap<String, *mut rocksdb_column_family_handle_t>, ) -> Self

Internal implementation for storing column family handles

Source

fn drop_all_cfs_internal(&mut self)

Internal implementation for dropping column family handles

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§