Struct Lease 

pub struct Lease<C: Pooled> { /* private fields */ }

A checked-out connection, or a reserved place for a fresh one. Dropped without ConnectionPool::release, it closes and frees its place.

Implementations

impl<C: Pooled> Lease<C>

pub fn conn(&self) -> Option<&C>

The connection, once there is one.

pub fn is_reused(&self) -> bool

pub fn conn_mut(&mut self) -> Option<&mut C>

pub fn fill(&mut self, conn: C)

Put the fresh connection in the reserved place.

pub fn observation(&self, key_digest: &str) -> Option<ConnectionObservation>

What evidence states about the connection, before release.

Trait Implementations

impl<C: Pooled> Drop for Lease<C>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.