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SharedDbState

modelvault_core::db

Struct SharedDbState

pub struct SharedDbState {
    pub catalog: Catalog,
    pub latest: HashMap<(u32, Vec<u8>), BTreeMap<String, RowValue>>,
    pub indexes: IndexState,
    pub segment_start: u64,
    pub format_minor: u16,
    pub generation: u64,
}

Expand description

Live in-memory snapshot mirrored by the writable handle.

Fields§

§catalog: Catalog§latest: HashMap<(u32, Vec<u8>), BTreeMap<String, RowValue>>§indexes: IndexState§segment_start: u64§format_minor: u16§generation: u64

Monotonic generation bumped on each mirror push (attached readers detect staleness).

Trait Implementations§

impl Clone for SharedDbState

fn clone(&self) -> SharedDbState

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for SharedDbState

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for SharedDbState

impl RefUnwindSafe for SharedDbState

impl Send for SharedDbState

impl Sync for SharedDbState

impl Unpin for SharedDbState

impl UnsafeUnpin for SharedDbState

impl UnwindSafe for SharedDbState

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.