[−][src]Enum rocksdb::compaction_filter::Decision

pub enum Decision {
    Keep,
    Remove,
    Change(&'static [u8]),
}

Decision about how to handle compacting an object

This is returned by a compaction filter callback. Depending on the value, the object may be kept, removed, or changed in the database during a compaction.

Variants

Keep

Keep the old value

Remove

Remove the object from the database

Change(&'static [u8])

Change the value for the key

Auto Trait Implementations

impl Send for Decision

impl Sync for Decision

Blanket Implementations

impl<T, U> Into for T where
    U: From<T>, [src]

impl<T> From for T[src]

impl<T, U> TryFrom for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T> Borrow for T where
    T: ?Sized, [src]

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> BorrowMut for T where
    T: ?Sized, [src]

impl<T, U> TryInto for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.