Struct Database 

pub struct Database { /* private fields */ }

A handle to an individual database in an environment.

A database handle denotes the name and parameters of a database in an environment.

Database is a simple data container holding the database handle index (dbi) and its flags. It does not own any resources and can be freely copied.

Lifetime

The database handle is only valid within the lifetime of the environment that created it. Users must ensure that Database instances are not used after the environment has been closed.

Implementations

impl Database

pub const fn freelist_db() -> Self

Opens the freelist database with DBI 0.

pub const fn dbi(&self) -> MDBX_dbi

Returns the underlying MDBX database handle.

The caller must ensure that the handle is not used after the lifetime of the environment, or after the database has been closed.

pub const fn flags(&self) -> DatabaseFlags

Returns the database flags.

Trait Implementations

impl Clone for Database

fn clone(&self) -> Database

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Database

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

Formats the value using the given formatter.

impl From<CachedDb> for Database

fn from(value: CachedDb) -> Self

Converts to this type from the input type.

impl Copy for Database