Enum Engine 

#[non_exhaustive]
pub enum Engine {
    Sqlite,
}

The compiled SQL engine backend a Database routes through.

Each variant is gated on the feature that compiles its backend module, so a build with only one engine feature on can never even name the other’s variant — see the module doc’s Engines section for how Database’s default-engine resolution accounts for this. #[non_exhaustive]: a future backend adds a variant without breaking an exhaustive match outside this crate.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Sqlite

rusqlite’s bundled, synchronous, in-process SQLite — this crate’s default engine.

Trait Implementations

impl Clone for Engine

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Engine

impl Debug for Engine

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

Formats the value using the given formatter.

impl Eq for Engine

impl PartialEq for Engine

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Engine