Struct SkdbMemAlloc

pub struct SkdbMemAlloc;

In-Memory Allocator

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For a redis-like database for caching, testing the database, etc. Lives only on the heap and gets wiped on program exit.

Trait Implementations

impl<'a> Allocator<'a> for SkdbMemAlloc

type LayerStream = Cursor<Vec<u8>>

The type of data stream the layers read and write to

fn load_layers(&self) -> Result<Vec<Layer<'a, Self::LayerStream>>, Error>

Loads all the read-only layers in the database as Layers

fn add_layer(&mut self) -> Result<Layer<'a, Self::LayerStream>, Error>

Adds a read-write layer to the database

fn drop_top_layer(&mut self) -> Result<(), Error>

Removes the top layer from the database

fn rebase(&mut self, _: usize) -> Result<(), Error>

Removes all the bottom layers except for the one specified (and above)