Struct obj_db_t

Source

pub struct obj_db_t { /* private fields */ }

Expand description

Opaque database handle.

Created by obj_open / obj_open_with_config; freed by obj_close. The Rust side holds an Arc<obj_engine::Db> so future transaction handles (issue #103) can each hold an Arc to outlive the original obj_open return point.

The struct is opaque to C: cbindgen emits a forward declaration only (typedef struct obj_db_t obj_db_t;). The Rust-side layout is NOT #[repr(C)] because the Arc field is not C-compatible — C callers only ever see pointer-shaped access via the API below.

Auto Trait Implementations§

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obj_db_t

Struct obj_db_t Copy item path

Auto Trait Implementations§

impl Freeze for obj_db_t

impl RefUnwindSafe for obj_db_t

impl Send for obj_db_t

impl Sync for obj_db_t

impl Unpin for obj_db_t

impl UnsafeUnpin for obj_db_t

impl UnwindSafe for obj_db_t

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V

Struct obj_db_t

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

impl<V, T> VZip<V> for T
where V: MultiLane<T>,