Struct PostgresBackend

pub struct PostgresBackend { /* private fields */ }

Available on crate feature postgres only.

A PostgreSQL database store

Trait Implementations

impl Backend for PostgresBackend

type Session = DbSession<Postgres>

The type of session managed by this backend

fn create_profile( &self, name: Option<String>, ) -> BoxFuture<'_, Result<String, Error>>

Create a new profile

fn get_active_profile(&self) -> String

Get the name of the active profile

fn get_default_profile(&self) -> BoxFuture<'_, Result<String, Error>>

Get the name of the default profile

fn set_default_profile( &self, profile: String, ) -> BoxFuture<'_, Result<(), Error>>

Set the the default profile

fn list_profiles(&self) -> BoxFuture<'_, Result<Vec<String>, Error>>

Get the details of all store profiles

fn remove_profile(&self, name: String) -> BoxFuture<'_, Result<bool, Error>>

Remove an existing profile

fn rename_profile( &self, from_name: String, to_name: String, ) -> BoxFuture<'_, Result<bool, Error>>

Change the name of an existing profile

fn rekey( &mut self, method: StoreKeyMethod, pass_key: PassKey<'_>, ) -> BoxFuture<'_, Result<(), Error>>

Replace the wrapping key of the store

fn scan( &self, profile: Option<String>, kind: Option<EntryKind>, category: Option<String>, tag_filter: Option<TagFilter>, offset: Option<i64>, limit: Option<i64>, order_by: Option<OrderBy>, descending: bool, ) -> BoxFuture<'_, Result<Scan<'static, Entry>, Error>>

Create a Scan against the store

fn session( &self, profile: Option<String>, transaction: bool, ) -> Result<Self::Session, Error>

Create a new session against the store

fn close(&self) -> BoxFuture<'_, Result<(), Error>>

Close the store instance

impl Debug for PostgresBackend

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

Formats the value using the given formatter.