Struct Set

pub struct Set { /* private fields */ }

Implementations

impl Set

A set data type with 32-byte keys, which can be easily persisted.

The entire data structure is mmaped or read into memory.

Currently, there is no way to remove entries.

pub fn contains(&mut self, value: &Value) -> Result<bool>

Returns true if the set contains an element equal to the value.

pub fn insert(&mut self, value: Value)

Adds a value to the set.

pub fn read<P: AsRef<Path>>(path: P, context: &str) -> Result<Self>

pub fn write<P: AsRef<Path>>(&mut self, path: P) -> Result<()>