Struct rkv::Rkv

pub struct Rkv { /* fields omitted */ }

Wrapper around an lmdb::Environment.

Methods

impl Rkv

Static methods.

pub fn environment_builder() -> EnvironmentBuilder

pub fn from_env(env: EnvironmentBuilder, path: &Path) -> Result<Rkv, StoreError>

Return a new Rkv environment from the provided builder.

pub fn new(path: &Path) -> Result<Rkv, StoreError>

Return a new Rkv environment that supports up to DEFAULT_MAX_DBS open databases.

pub fn with_capacity(path: &Path, max_dbs: c_uint) -> Result<Rkv, StoreError>

Return a new Rkv environment that supports the specified number of open databases.

impl Rkv

Store creation methods.

pub fn create_or_open_default(&self) -> Result<Store<&str>, StoreError>

pub fn create_or_open<'s, T, K>(&self, name: T) -> Result<Store<K>, StoreError> where
    T: Into<Option<&'s str>>,
    K: AsRef<[u8]>, 

pub fn create_or_open_integer<'s, T, K>(
    &self,
    name: T
) -> Result<IntegerStore<K>, StoreError> where
    T: Into<Option<&'s str>>,
    K: PrimitiveInt, 

pub fn create_or_open_with_flags<'s, T, K>(
    &self,
    name: T,
    flags: DatabaseFlags
) -> Result<Store<K>, StoreError> where
    T: Into<Option<&'s str>>,
    K: AsRef<[u8]>, 

impl Rkv

Read and write accessors.

pub fn read(&self) -> Result<RoTransaction, Error>

pub fn write(&self) -> Result<RwTransaction, Error>

Trait Implementations

impl Debug for Rkv

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.