Struct DatabaseTree 

pub struct DatabaseTree { /* private fields */ }

Persistent B-tree root metadata stored alongside the database record.

Holds the root LSN so that recovery can locate the tree root on disk. The live in-memory tree is DatabaseImpl::real_tree.

(the persistent Tree object stored as part of the database record).

Implementations

impl DatabaseTree

pub fn new() -> Self

pub fn get_root_lsn(&self) -> u64

pub fn set_root_lsn(&mut self, lsn: u64)

Trait Implementations

impl Debug for DatabaseTree

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

Formats the value using the given formatter.

impl Default for DatabaseTree

fn default() -> Self

Returns the “default value” for a type.