Struct WriteCache 

pub struct WriteCache { /* private fields */ }

Keeps track of a sequence of writes since the last flush or barrier, and allows them to be arbitrarily modified or re-ordered.

Implementations

impl WriteCache

pub fn len(&self) -> usize

Returns the number of writes in the batch.

pub fn iter(&self) -> impl Iterator<Item = (&u64, &[u8])>

Returns an iterator over the batch of writes (in temporal sequence).

pub fn shuffle(&mut self)

Reorders all writes.

pub fn discard_some(&mut self)

Discards a random number of writes from the tail, simulating a power-cut.