Struct dustdata::DustData

pub struct DustData {
    pub config: DustDataConfig,
    pub cache: Arc<Mutex<Cache>>,
    pub lsm: Lsm,
}

Fields

config: DustDataConfig

cache: Arc<Mutex<Cache>>

lsm: Lsm

Implementations

impl DustData

pub fn new(configuration: DustDataConfig) -> Self

pub fn get(&mut self, key: &str) -> Option<Document>

Get a value with a key

Arguments

• key: a key to search for

Returns

• Some(bson::Document) if value was found returns a bson document

pub fn insert(&mut self, key: &str, document: Document) -> Result<(), &str>

Insert a value with a key

Arguments

• key: a key.
• document: a bson document to insert

pub fn delete(&mut self, key: &str) -> Result<(), &str>

Delete a value with a key

Arguments

• key: a key to search for and delete it.

pub fn update(&mut self, key: &str, document: Document) -> Result<(), &str>

Update a value with a key

Arguments

• key: a key to search for and update it.
• document: the new document to replace the old one.