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DATABASE_MANAGER

Struct DATABASE_MANAGER 

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pub struct DATABASE_MANAGER { /* private fields */ }
Expand description

Global database manager instance

Methods from Deref<Target = DatabaseManager>§

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pub fn open(&self, path: &Path, create: bool) -> Result<String, SqliteToolError>

Opens or creates a database connection

If create is false and the database doesn’t exist, returns an error. If the database is already open, returns the existing connection.

Returns the database identifier (normalized path) for future reference.

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pub fn close(&self, name: &str) -> Result<(), SqliteToolError>

Closes a database connection

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pub fn get( &self, name: Option<&str>, ) -> Result<Arc<Mutex<Connection>>, SqliteToolError>

Gets a connection by name, or the default connection if name is None

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pub fn set_default(&self, name: &str) -> Result<(), SqliteToolError>

Sets the default database (thread-local)

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pub fn get_default(&self) -> Option<String>

Returns the current default database name

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pub fn list_open(&self) -> Vec<String>

Lists all open database connections

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pub fn is_open(&self, name: &str) -> bool

Checks if a database is open

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pub fn close_all(&self)

Closes all database connections and clears the default

Trait Implementations§

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impl Deref for DATABASE_MANAGER

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type Target = DatabaseManager

The resulting type after dereferencing.
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fn deref(&self) -> &DatabaseManager

Dereferences the value.
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impl LazyStatic for DATABASE_MANAGER

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