Trait mmtkvdb::storable::BorrowStorable

pub unsafe trait BorrowStorable where
    Self: Sized + Borrow<Self::Stored> + Ord, {
    type Stored: ?Sized + StorableWithOwned<Self>;

    fn borrow_storable(&self) -> &Self::Stored { ... }
}

Types that can be borrowed as a type that is Storable

Automatically implemented for:

• Storable types whose owning type of the pointed-to restored value is the same Storable type (e.g. i32 implements BorrowStorable<Stored=i32>)
• Vec<T>, where T is Storable and the owning type of the pointed-to restored value is Vec<T>, (e.g. Vec<u8> implements BorrowStorable<Stored=[u8]>)
• String (with BorrowStorable::Stored being str)

Required Associated Types

type Stored: ?Sized + StorableWithOwned<Self>

Borrowed Storable type

Provided Methods

fn borrow_storable(&self) -> &Self::Stored

Borrows as BorrowStorable::Stored

Does the same as Borrow::borrow, but aids type inference

Implementations on Foreign Types

impl<T> BorrowStorable for Vec<T> where
    T: Ord,
    [T]: StorableWithOwned<Vec<T>>, 

type Stored = [T]

impl BorrowStorable for String

type Stored = str

Implementors

impl<T> BorrowStorable for T where
    T: StorableWithOwned<T>, 

type Stored = T