Trait Cleanup 

pub trait Cleanup<P>: Sized {
    type Error;

    // Required methods
    fn primary(&self) -> P;
    fn failure(&self) -> Self::Error;
    fn try_close(self, report: impl FnMut(Self::Error)) -> Result<P, Self>;
}

Retained storage cleanup preserves its primary error across every retry.

Required Associated Types

type Error

Required Methods

fn primary(&self) -> P

fn failure(&self) -> Self::Error

fn try_close(self, report: impl FnMut(Self::Error)) -> Result<P, Self>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<P> Cleanup<P> for Infallible

type Error = P

fn primary(&self) -> P

fn failure(&self) -> P

fn try_close(self, _: impl FnMut(Self::Error)) -> Result<P, Self>

Implementors