Struct SQLite

pub struct SQLite { /* private fields */ }

SQLite structure, own a connection to the database with options.

Implementations

impl SQLite

pub fn new<P: AsRef<Path>>(path: P, opts: SQLiteOpts) -> Result<Self, String>

Create a connection to a database, the parent folder should exists.

pub fn create_tables(&self) -> Result<(), String>

Create all tables, indexes and configure the database.

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

Add a file to the database, the file must be a WOF GeoJSON.

pub fn add_string(&self, buf: String) -> Result<(), String>

Add the string content to the database, it must be a WOF GeoJSON.

pub fn add(&self, document: WOFGeoJSON<'_>) -> Result<(), String>

Add a WOFGeoJSON document to the database. The SQLiteOpts is used here and it will define in which table the document should be added.

pub fn write_all_ids<W: Write>(&self, writer: &mut W) -> Result<(), String>

pub fn write_all_geojsons<W: Write>( &self, writer: &mut W, predicate: &Predicate, ) -> Result<(), String>

pub fn get_geojson_by_id(&self, id: i64) -> Result<Option<JsonValue>, String>

pub fn set_geojson_alt( &self, id: i32, source: &String, is_alt: i64, ) -> Result<(), String>

Trait Implementations

impl Debug for SQLite

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

Formats the value using the given formatter.