Trait DeduplicateSharedSize 

pub trait DeduplicateSharedSize<Size: Size>: Sized {
    type Report;
    type Error;

    // Required method
    fn deduplicate(
        self,
        data_tree: &mut DataTree<OsStringDisplay, Size>,
    ) -> Result<Self::Report, Self::Error>;
}

Ability to correct the sizes in a DataTree by reducing the size of recorded shared links.

The input tree is assumed to be not yet deduplicated.

Required Associated Types

type Report

Report returned when DeduplicateSharedSize::deduplicate succeeds.

type Error

Error returned when DeduplicateSharedSize::deduplicate fails.

Required Methods

fn deduplicate( self, data_tree: &mut DataTree<OsStringDisplay, Size>, ) -> Result<Self::Report, Self::Error>

Correct the sizes in a DataTree by reducing the size of recorded shared links.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors

impl<Size> DeduplicateSharedSize<Size> for Aware<Size>

where DataTree<OsStringDisplay, Size>: Send, Size: Size + Sync,

type Report = HardlinkList<Size>

type Error = Infallible

impl<Size> DeduplicateSharedSize<Size> for HardlinkIgnorant

where Size: Size + Sync,

Do nothing to deduplicate the sizes of hardlinks.

type Report = ()

type Error = Infallible