Struct EnvInfo 

pub struct EnvInfo {
    pub map_addr: *mut c_void,
    pub map_size: usize,
    pub last_page_number: usize,
    pub last_txn_id: usize,
    pub maximum_number_of_readers: u32,
    pub number_of_readers: u32,
}

Contains information about the environment.

Fields

map_addr: *mut c_void

Address of the map, if fixed.

map_size: usize

Size of the data memory map.

last_page_number: usize

ID of the last used page.

last_txn_id: usize

ID of the last committed transaction.

maximum_number_of_readers: u32

Maximum number of reader slots in the environment.

number_of_readers: u32

Number of reader slots used in the environment.

Trait Implementations

impl Clone for EnvInfo

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EnvInfo

impl Debug for EnvInfo

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

Formats the value using the given formatter.