Struct backend::pool::PgDb

pub struct PgDb(_);

PostgreSQL Connection Pool

Trait Implementations

impl Database for PgDb

type Pool = SeaOrmPool

The Pool type of connections to this database.

const NAME: &'static str

The configuration name for this database.

fn init() -> Initializer<Self>

Returns a fairing that initializes the database and its connection pool.

fn fetch<P>(rocket: &Rocket<P>) -> Option<&Self> where
    P: Phase, 

Returns a reference to the initialized database in rocket. The initializer fairing returned by init() must have already executed for Option to be Some. This is guaranteed to be the case if the fairing is attached and either:

impl Deref for PgDb

type Target = SeaOrmPool

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for PgDb

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl From<SeaOrmPool> for PgDb

fn from(pool: SeaOrmPool) -> Self

Performs the conversion.

impl<'r> FromRequest<'r> for &'r PgDb

type Error = ()

The associated error to be returned if derivation fails.

fn from_request<'life0, 'async_trait>(
    req: &'r Request<'life0>
) -> Pin<Box<dyn Future<Output = Outcome<Self, Self::Error>> + Send + 'async_trait>> where
    'r: 'async_trait,
    'life0: 'async_trait,
    Self: 'async_trait, 

Derives an instance of Self from the incoming request metadata.

impl Sentinel for &PgDb

fn abort(rocket: &Rocket<Ignite>) -> bool

Returns true if launch should be aborted and false otherwise.