Struct Database 

pub struct Database { /* private fields */ }

Abstraction for flora’s primary datastore (SQLite).

Implementations

impl Database

pub async fn new_with_records_table( path: impl AsRef<Path>, ) -> Result<Self, DatabaseError>

Initializes the database with a ‘records’ table.

Errors

Returns DatabaseError if the operation fails.

pub async fn count(&self) -> Result<i64, DatabaseError>

Queries the database to get a count of records it contains.

Errors

Returns DatabaseError if the operation fails.

pub async fn insert(&self, record: DbRecord) -> Result<i64, DatabaseError>

Inserts the given record into the Database.

Returns the ID of the inserted row.

Errors

Returns DatabaseError if the insert operation fails.

pub async fn delete(&self, id: i64) -> Result<usize, DatabaseError>

Deletes the record corresponding to the given id.

Errors

Returns DatabaseError if the operation fails.

pub async fn get_record(&self, id: i64) -> Result<DbRecord, DatabaseError>

Get a record from SQLite given an id.

Errors

Returns DatabaseError if the operation fails.

pub async fn get_many_records( &self, ids: &[i64], ) -> Result<Vec<DbRecord>, DatabaseError>

Get multiple records from SQLite given their IDs.

Errors

Returns DatabaseError if the operation fails.

Trait Implementations

impl Clone for Database

fn clone(&self) -> Database

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Database

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.