Struct RiDatabasePool 

pub struct RiDatabasePool { /* private fields */ }

Implementations

impl RiDatabasePool

pub async fn new(config: RiDatabaseConfig) -> RiResult<Self>

pub fn utilization_rate(&self) -> f64

pub async fn check_and_scale(&self) -> RiResult<()>

pub async fn get(&self) -> RiResult<PooledDatabase>

pub async fn release(&self, db: PooledDatabase)

pub async fn close(&self) -> RiResult<()>

pub fn metrics(&self) -> DatabaseMetrics

pub fn get_dynamic_config(&self) -> DynamicPoolConfig

pub fn set_dynamic_config(&self, config: DynamicPoolConfig)

pub fn update_dynamic_config<F>(&self, f: F)

where F: FnOnce(&mut DynamicPoolConfig),

pub fn is_scaling_in_progress(&self) -> bool

pub fn get_current_max_connections(&self) -> u32

pub async fn force_scale_up(&self, count: u32) -> RiResult<()>

pub async fn force_scale_down(&self, count: u32) -> RiResult<()>

Trait Implementations

impl Clone for RiDatabasePool

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'py> IntoPyObject<'py> for RiDatabasePool

type Target = RiDatabasePool

The Python output type

type Output = Bound<'py, <RiDatabasePool as IntoPyObject<'py>>::Target>

The smart pointer type to use.

type Error = PyErr

The type returned in the event of a conversion error.

fn into_pyobject( self, py: Python<'py>, ) -> Result<<Self as IntoPyObject<'_>>::Output, <Self as IntoPyObject<'_>>::Error>

Performs the conversion.

impl PyClass for RiDatabasePool

type Frozen = False

Whether the pyclass is frozen.

impl PyClassImpl for RiDatabasePool

const IS_BASETYPE: bool = false

#[pyclass(subclass)]

const IS_SUBCLASS: bool = false

#[pyclass(extends=…)]

const IS_MAPPING: bool = false

#[pyclass(mapping)]

const IS_SEQUENCE: bool = false

#[pyclass(sequence)]

const IS_IMMUTABLE_TYPE: bool = false

#[pyclass(immutable_type)]

const RAW_DOC: &'static CStr = c"\x00"

Docstring for the class provided on the struct or enum.

const DOC: &'static CStr

Fully rendered class doc, including the text_signature if a constructor is defined.

type BaseType = PyAny

Base class

type ThreadChecker = SendablePyClass<RiDatabasePool>

This handles following two situations:

type PyClassMutability = <<PyAny as PyClassBaseType>::PyClassMutability as PyClassMutability>::MutableChild

Immutable or mutable

type Dict = PyClassDummySlot

Specify this class has #[pyclass(dict)] or not.

type WeakRef = PyClassDummySlot

Specify this class has #[pyclass(weakref)] or not.

type BaseNativeType = PyAny

The closest native ancestor. This is PyAny by default, and when you declare #[pyclass(extends=PyDict)], it’s PyDict.

fn items_iter() -> PyClassItemsIter

fn lazy_type_object() -> &'static LazyTypeObject<Self>

fn dict_offset() -> Option<isize>

fn weaklist_offset() -> Option<isize>

impl PyClassNewTextSignature for RiDatabasePool

const TEXT_SIGNATURE: &'static str = "(config)"

impl PyMethods<RiDatabasePool> for PyClassImplCollector<RiDatabasePool>

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for RiDatabasePool

const NAME: &'static str = "RiDatabasePool"

Class name.

const MODULE: Option<&'static str> = ::core::option::Option::None

Module name, if any.

fn type_object_raw(py: Python<'_>) -> *mut PyTypeObject

Returns the PyTypeObject instance for this type.

fn type_object(py: Python<'_>) -> Bound<'_, PyType>

Returns the safe abstraction over the type object.

fn is_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type or a subclass of this type.

fn is_exact_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type.

impl DerefToPyAny for RiDatabasePool

impl ExtractPyClassWithClone for RiDatabasePool