Enum DatabaseDriver 

pub enum DatabaseDriver {
    Sqlite,
    Postgres,
}

Storage backend selected at startup behind the EventStore / ReadModelStore traits. Parsing is always available; constructing the Postgres stores additionally requires the postgres cargo feature.

Variants

Sqlite

Postgres

Implementations

impl DatabaseDriver

pub fn from_env() -> Self

Read DATABASE_DRIVER from the environment, defaulting to SQLite.

pub fn parse(value: &str) -> Self

Parse a driver name. Anything other than a recognized Postgres alias falls back to SQLite, matching the historical default.

pub fn as_str(self) -> &'static str

pub fn is_file_backed(self) -> bool

Whether DATABASE_URL names a local filesystem path the startup health check can stat. Postgres uses a connection string, not a file.

Trait Implementations

impl Clone for DatabaseDriver

fn clone(&self) -> DatabaseDriver

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DatabaseDriver

impl Debug for DatabaseDriver

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

Formats the value using the given formatter.

impl Eq for DatabaseDriver

impl PartialEq for DatabaseDriver

fn eq(&self, other: &DatabaseDriver) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for DatabaseDriver