Struct SqliteStorageConfig

pub struct SqliteStorageConfig { /* private fields */ }

Configuration for the sqlite storage.

Implementations

impl SqliteStorageConfig

pub fn new(path: impl Into<PathBuf>) -> Self

Create a new SqliteStorageConfig with the given path.

pub fn new_in_memory() -> Self

Create a new SqliteStorageConfig with an in-memory database.

pub fn with_init<F>(self, f: F) -> Self

where F: Fn(&mut Connection) -> Result<()> + 'static,

Set the function that is called whenever the first connection is created.

Note that only one function can be set at a time, so this will overwrite any existing function.

Useful for setting PRAGMA options that affect the entire database and all connections.

pub fn with_connection_init<F>(self, f: F) -> Self

where F: Fn(&mut Connection) -> Result<()> + 'static,

Set the function that is called whenever a new connection is created.

Note that only one function can be set at a time, so this will overwrite any existing function.

pub fn with_flags(self, flags: OpenFlags) -> Self

Set the flags that are used to configure the sqlite database.

pub fn with_connection_count(self, size: usize) -> Self

Set the amount of connections to use to access the database.

The connections are created eagerly when the storage is created.

Panics

Panics if the size is 0.

Trait Implementations

impl Debug for SqliteStorageConfig

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

Formats the value using the given formatter.