Struct grebedb::Metadata[−][src]

pub struct Metadata<'a> { /* fields omitted */ }

Expand description

Additional non-critical information associated with the database.

Implementations

impl<'a> Metadata<'a>[src]

pub fn key_value_count(&self) -> u64[src]

Return the approximate number of key-value pairs in the database.

impl<'a> Debug for Metadata<'a>[src]

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

Formats the value using the given formatter. Read more

impl<'a> RefUnwindSafe for Metadata<'a>

impl<'a> Send for Metadata<'a>

impl<'a> Sync for Metadata<'a>

impl<'a> Unpin for Metadata<'a>

impl<'a> UnwindSafe for Metadata<'a>

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

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

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

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

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

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

pub fn into(self) -> U[src]

Performs the conversion.

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

type Error = Infallible

The type returned in the event of a conversion error.

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

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.

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

Performs the conversion.